64 years

2 февраля 2023 в г. Екатеринбурге (организатор — профком сотрудников УрФУ) состоится конференция памяти группы Дятлова, погибшей в горах Северного Урала 64 года назад и традиционная встреча на кладбище, о чем ниже. Конференция будет проходить по адресу: пр. Ленина, д. 66 в пространстве УрФУ под названием «Точка Кипения». Официальное начало выступлений в 12-00. Регистрация участников с 11-30. Адрес на карте.
Для включения в список участников, пришлите свое ФИО (полностью) на fond-dyatlov@yandex.ru до 1 февраля. При себе необходимо иметь паспорт или иной документ, удостоверяющий личность с фотографией. Количество мест ограниченно. Поэтому просьба заявляться оперативно. Тем кто уже это сделал, повторно нет необходимости. Будут перерывы по времени выступлений. Планируется каждому пришедшему предоставить по небольшой бутылке воды. Кофе-брейк также будет предусмотрен. Желающие смогут ознакомиться с прессой по теме, в т.ч. новинкой. В 17-00 на Михайловском кладбище состоится сбор у мемориала дятловцев, возложение цветов.

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On February 2, 2023, in Yekaterinburg (organized by the trade union committee of UrFU employees), a conference will be held in memory of the Dyatlov group, who died in the mountains of the Northern Urals 64 years ago, and a traditional meeting at the cemetery, as described below. The conference will be held at: Lenin Ave, d.66 in the UrFU hall called "The Boiling Point". The official start of performances at 12-00. Registration of participants from 11-30. Map.
To be included in the list of participants, send your full name to fond-dyatlov@yandex.ru before February 1. You must have a photo ID. The number of places is limited. Therefore, please apply promptly. For those who have already done so, there is no need to do it again. There will be intermission breaks. It is planned to provide each visitor with a small bottle of water. A coffee break will also be provided. Those who wish will be able to get acquainted with the press on the topic, including the latest news. At 17-00 at the Mihaylovskoe cemetery, a gathering will be held at the the Dyatlov group Memorial, laying flowers.


Happy heavenly birthday Yuri

Yuri Nikolaevich Doroshenko

Yuri Nikolaevich Doroshenko

On this date we commemorate the life and mysterious death of Yuri Nikolaevich Doroshenko.
Today he would have been 85 years old, but he will for forever remain frozen in time at age of 21.

This photo was taken 64 years ago during a break on Lozva river. It's cold. Yuri Doroshenko listens to a conversation and smiles.
Thibeaux-Brignolle's camera (film №3) frame №8


FREE Kindle Jan 26-30

"1079. The Overwhelming Force of Dyatlov Pass"
"1079. Die Urkraft des Dyatlov Passes"
"1079. La fuerza abrumadora del Paso de Dyatlov"


3 more days to live



Excerpts © "1079 The overwhelming force of Dyatlov Pass". On the homepage are showing only little known bits of information. The diary entries and photos made by the Dyatlov group members on that day can be seen if you click on the calendar date.


Courtesy: Ruptly


On the morning of January 29, Yudin would leave by truck to the village of Vizhay, together with Ryazhnev. There he would try to find the medications he needed at a local drugstore, managed by one Teodor Gerzen. Teodor Abramovich Gerzen was fond of drawing and making Christmas nativity scenes inside glass bottles. He had a sort of a museum inside the drugstore.   Read Yuri Yudin's diary →

From Vizhay, Yuri would go home, to the village of Emelyashevka of the Taborinskiy District of the Sverdlovsk Region. He would return to Sverdlovsk only on February 19.

The Dyatlov group continued skiing up the Lozva River. They had good weather, with a temperature of -13°C (8°F) and a light breeze, but experienced continuous ice-built on their skis. The plan was that they reach the mouth of the Auspiya River – the right tributary of the Lozva River – and then proceed westward towards the Ural Ridge, this time along the Auspiya River.

“We first went along the Lozva, then turned onto the Auspiya. Beautiful places”, Zina wrote. The group was following a Mansi trail which began at the Auspiya River’s confluence into the Lozva River, and then went towards the ridge along the Auspiya River. They spent the night not far from the ski track. Kolevatov and Tibo were on duty. Kolmogorova and Doroshenko reminisced about their past relationship. “Yurka and I were chopping firewood, talking about the past. What a playboy!”, – Zina wrote in her diary.

Dubinina had a clash with Tibo: “...they were arguing for a long time about who was to mend the tent. Finally, Kolya gave up and took up the needle. Lyuda remained sitting while we were all mending the holes. There were so many of them that there was enough work to keep everyone busy, except for the two on duty and Lyuda. This made the guys very angry.” They then had to celebrate Doroshenko's birthday without Lyuda, who retired into the tent after dinner and wouldn’t come out throughout the night. The birthday present – a tangerine – was divided only into eight pieces.   See all diary entries and photos from January 29, 1959 →

My tribute to the Dyatlov group with Teddy Bears and tangerines to the memorials on the pass and Mihaylovskoe cemetery

Photos from Discovery Channel Expedition Unknown 2019 →
Photos from my visit to Mihaylovskoe cemetery →
Russian article "Tangerines for Dyatlov" →
Travel blog of the Teddy Bears that went to the Dyatlov Pass in 2019 →       ... and again in 2022 →

* Aug 11, 2022 is one year since Yuri Kuntsevich's untimely death. He is buried in another cemetery. But Mihaylovskoe cemetery is very close to where he lived.


After breakfast on January 28, Yudin, Thibeaux-Brignolle, and Doroshenko inspected a core logging facility, which was an open warehouse of geological samples kept under a shed. Yudin took several cores with him since he was in the habit of bringing samples of rocks and minerals for the museum of the UPI Geology Department from all his trips. That was the reason for his trip to the 2nd Northern. It was time to part with Yudin. Around 10 am, Valyukyavichus departed from the 2nd Northern, taking along the pipes and Yudin’s backpack. The sleigh would arrive at District 41 at around 3 pm. Yudin bid his final farewell to his comrades. At the last moment, Dyatlov asked Yudin to warn the Institute of the group’s possible two or three-day delay, given the heavy ice built up on their skis during the passage to the 2nd Northern along the Lozva River, with the route planned along the rivers. However, Yudin would forget to send a telegram to the UPI sports club with that warning. Around noon Yudin skied light-handed along the trail of the sleigh riding to District 41, where he would pick up his backpack and spend the night at the same hostel as the day before.

Before partying Lyuda gave a souvenir to Yuri Yudin, a small Teddy Bear. He kept the fluffy toy until the end of his days. After his death April 29, 2013, the Teddy Bear was passed to Kuntsevich, head of the Daytlov foundation at the time. Kuntsevich himself passed away on 11 August 2021.
Read more about Yuri Yudin →

Did you know that among Dyatlov group possessions were two other bear toys? They belonged to Slobodin and Krivonischenko.   See Protocol inspection of items found at the scene (Case files 11-20) →

After parting with Yuri Yudin, at 11:45 am on January 28, the nine hikers took the route up the Lozva River. The weather was good, with a temperature of -8°C (18°F). Going on skis on the first day with the entire load on is never easy, and the group had to make frequent stops to scrape off wet snow from their skis to continue.

“We have done the first 30 minutes. Sure, the backpack is heavy, but it is manageable. The first day is always hard... Yesterday it was much easier to go without backpacks”, Zina wrote in her diary. Aleksander tried to use drags made from a spare pair of skis to pull his backpack, but they were not much help, so in the end the backpack went back onto his shoulders. This is described jokingly under the Technical News in the Evening Otorten. Yuri K. was walking behind the group, making a sketch map. That was unusual. Previously, if Nikolay Thibeaux-Brignolle was part of the trek team, it was he who made maps along the route. He was so good at it that his maps would be used by other groups going on that same route. See below maps drawn by Thibeaux-Brignolle in Altai 1958. Perhaps Yuri K. believed that he could do even better. But what is weird is that these sketches were never recovered. Where are they?

Around 4 pm the group had lunch, then covered one more passage and, at about 5:30 PM, arrived at an encampment on the bank of the Lozva River. That was their first night in the tent. They got busy setting up the stove and sewing a makeshift curtain from a bed-sheet. Zina set about mending holes in the tent. Soon they all sat down to dinner, lengthy conversations, mostly about love, and song-singing to Yuri K.’s mandolin. All that time, a conflict was building up between Igor and Zina. “We settled down to sleep. Throughout the whole evening Igor was so rude, I couldn’t recognize him. I had to sleep by the stove on top of the firewood”, – wrote Zina in her diary.   See all diary entries and photos from January 28, 1959 →

The morning of January 27 was clouded by Yudin’s sudden sickness, an inflammation of the sciatic nerve. Yudin said he had experienced such bouts earlier – during the 1958 Altai expedition, when Dyatlov was leading the group, and in 1955 when Yuri was hospitalized with rheumatic heart disease. On the current trip, he had caught a chill while traveling in an open-back truck to District 41. Nevertheless, Yudin decided to continue with the group to the abandoned 2nd Northern settlement, 22 km (13 miles) north of District 41. They got lucky that Georgiy Ivanovich Ryazhnev, head of the 1st forest plot of the Energolesokombinat (Energy Forest Works), who lived in District 41, let the group load their backpacks on a horse-driven sleigh, that was going to the 2nd Northern to bring some pipes back. While they were waiting for the sleigh, the group’s common equipment, which Yudin had been carrying, was divided among the remaining hikers to carry in their backpacks. They also bought some food at a local store. One of the local workers made a lasting impression on the group’s members. As Dubinina wrote in her diary: “I particularly remembered Ognev with his ginger beard and his Beard nickname. Generally, you don’t often meet people like him in such a hole. He is a true romantic, a geologist, and above all, intelligent.” At 4 pm the group started on skis along the Lozva River towards the 2nd Northern. Their backpacks were put on a sleigh by one Stanislav Valyukyavichus, a carter of the 2nd Northern logging site. Late in the evening, at around 11 pm, they arrived at the 2nd Northern, where they spent the night in an abandoned log house.   See all diary entries and photos from January 27, 1959 →

At about 10 am on January 26, they sent their last messages to their relatives and friends. Dyatlov wrote to Pervouralsk, Slobodin to Sverdlovsk, and Kolmogorova to the village of Cheremkhovo. Dyatlov was also supposed to send telegrams with mandatory checkpoint notification of their coming on the trek to the UPI Sports Club and the Routing Commission city committee for Physical Culture and Sport, but there is no evidence that he did. Perhaps he forgot to do that, as well. More information about Vizhay →
After lunch, at 1:30 pm, the Dyatlov group hitched a ride to the District 41 settlement 40 km (25 miles) north of Vizhay, on a Vizhay logging camp truck with ineffective brakes and broken springs. The departure from Vizhay is confirmed by the stamp of the Ivdel MVD corrective labor camp’s office from January 26 in the group's route book.
See all diary entries and photos from January 26, 1959 →

These are their last letters to relatives. The transcription in English can be found: Igor Dyatlov card, Rustem Slobodin card, Zina Kolmogorova letter.

Riding along with the hikers was one Aleksey Hatanzeev, head of the “Red Chum” division in the village of Sosva, who was in charge of cultural and propaganda work with the local population; he was traveling to District 41 to organize a film screening. Around 4:30 pm they arrived at District 41, where they were warmly greeted by civilian workers. In the evening they were treated to one more cultural program, including two Soviet movies, My Apprenticeship (1939), Est takoy paren (1956), and once again the Symphonie in Gold (1956). Then they spent the night at the District 41 dormitory.
See all diary entries and photos from January 26, 1959 →

The Dyatlov group got off train №81 (Nadezhdinsk-Polunochnoe) in Ivdel-1 around midnight local time (21.42 in the timetable). They spent the night at the train station, taking turns on duty throughout the night. At around 6:00 am on January 25, they took a bus from the railway station to the city of Ivdel. They dropped at the post office to stamp their route books and at around 7:00 am a crowded bus GAZ-51 took them together with Blinov group on a 90 km (56 miles) trip to the village of Vizhay, where they arrived at around 2:00 pm. The group stamped the route books for the second time at the Post Office at Vizhay. More information about Vizhay →
See all diary entries and photos from January 25, 1959 →

The ride was not uneventful. The bus was to ride to the village of Shipichnoe, which was a digression from its route and then come back. It was suggested that the hikers should get off and take a walk until the bus returned. While part of the group was helping to pull out a logging truck that had got trapped in the snow, four of them, led by Kolevatov, managed to reach the village of Talitsa and went sightseeing around the local power plant. Suddenly, someone shouted, “The bus!” The hikers rushed to the door, but it was too late: the bus would not slow down and they could not catch up with it. Fortunately, a local woman hailed it down on the road, and it stopped – great luck indeed, as it might otherwise have just driven by. It was not uncommon for the local drivers not to wait even for schoolchildren on special rides taking them back home from school. Or to come out with responses such as, “My way, or the highway.” This is what the local paper "Northern Star" wrote on Feb 25, 1959.

Vizhay was one of the many campsites which by 1959 had survived the infamous Gulag system. It so happened that on that day there was a general meeting of Komsomol members from all campsites. After the meeting, Blinov had arranged with one of the departing trucks to take his group to District 105, about 15 km (9 miles) west of Vizhay. From that point the Blinov group hikers were planning to start their ski trek of about 220 km (137 miles), so they took a warm farewell of the Dyatlov group. No one could know that they would never see each other again.

The Dyatlov group was staying at Vizhay, but they were not wasting time. They consulted with Ivan Rempel, a forest officer of the Vizhay forestry, who helped them reconfirm their route, copy the lay-out of the forest plot along their route, and mark up the boundaries of the planted forest. Rempel warned the group of the perils of the route, particularly the heavy winds at the Ural Ridge, but the hikers did not take his warnings seriously. They were looking forward to the evening entertainment, the famous Symphonie in Gold (1956) movie at the local club, followed by a night at the Vizhay hotel.

People speculate that because his name is on the last page of Kolmogorova's diary this is what she last wrote. There are blank pages left in the diary before Rempel's name. See Kolmogorova's diary →

More pictures of Ivan Rempel →

The Dyatlov group arrived in Serov at 7:39 am where they had 11 hour layover. They visited school №41 where Zina talked to schoolchildren of 1st and 2nd grade about the perks of tourism. The school is 200 meters (656 ft) from the train station. The hikers left for Ivdel at 6:47 pm by train №81, en route from Nadezhdinsk to Polunochnoe, where they arrived around midnight. By that time, they had already had to face the authorities twice. The first encounter took place at the train station in Serov, where Krivonischenko decided to earn money for candy by singing, and then had to be rescued from the militia station. Then on the train, a half-drunk man tried to accuse the hikers of stealing his bottle of vodka.
See all diary entries and photos from January 24, 1959 →

The letter is written on Jan 24th 1959 in city of Serov and sent on Jan 26 from Vizhay, the last post office on their route.

The Dyatlov group consisting of 10 hikers left Sverdlovsk on by train №45 (№43 in the diary) at 9:05 pm local time. They arrived at Serov station at 7:39 am. The journey took 10h 34m. Distance between Sverdlovsk and Serov is 388 km (241 mi). Until mid-1939, Serov’s name was Nadezhdinsk, but the name of the city's railway station had not yet been changed. The station would be renamed from “Nadezhdinsk” to “Serov” only in 1964.
Read all diary entries for January 23, 1959 →

The Dyatlov group had only 9 tickets for the first leg of the journey, and Lyuda had to hide under the seats when the conductor came to check the tickets. I guess this is because it was her responsibility as treasurer to buy the tickets. Why did she buy only 9 tickets, was it to save money or maybe they didn't expect Zolotaryov to show up?

On January 22, as part of the first shift of the UPI group of virgin land developers, Bienko left for the Un station 180 km (112 miles) from Sverdlovsk, where the UPI student timber industry enterprise would start work. Now they were TEN.

On January 22 Zina Kolmogorova arrived from Kamensk-Uralskiy after she was granted a leave of absence from her pre-graduation practical training at the Radio factory, PO Box 33. Zina wrote a letter to Lidiya Grigoryeva that day from Svredlovsk.


On January 20, Dyatlov received three copies of the route book from Valerian Ufimtsev, the instructor of the city committee for physical culture and sports. Two copies of the protocol of the route commission from January 8 were left in the files of the route commission and the city committee. Dyatlov was supposed to deliver the third copy to the UPI sports club on receipt of the equipment, but he had apparently forgotten to do so. There is a conjecture that this was not accidental, as the revised return dates affected the beginning of the term. On the suggestion of Maslennikov, the initial target dates of January 26 - February 9, 1959, were changed to January 28 - February 12, 1959. This resulted in two simultaneous violations of the process of issuing the equipment: one by Dyatlov as the group’s leader, and another by Blinov, who as manager of the bureau of the UPI hiking club was responsible for issuing the inventory at the UPI Sports Club.

Dyatlov made one more blunder. The leader of the group should have kept only one copy of the route book out of three. Although the copies of the route books were to serve for reporting purposes and not for monitoring the group’s movement, which was done on the basis of the protocol of the Routing Commission, the second copy was to be retained in the files of the Routing Commission, along with a copy of the protocol, while the third copy was to be held by the controlling organization, in this case, the UPI Sports Club. Dyatlov, however, kept all the three copies of the route book. (see 14. on sheet 6 in case file 3-6)

Meanwhile, the members of the group were banding together in Sverdlovsk. But there were also unforeseen circumstances. Popov was not released from work. Vishnevskiy failed one of the exams in the winter session and was denied leave by the dean's office. As it later emerged, Verhoturov, who worked as an engineer at the Lysva turbine generator plant, had no idea that his name was on the group’s preliminary list and only learned about this in 2000. Most likely Dyatlov included him to simplify the trek application procedure since Verhoturov was the most experienced among the listed hikers.

Slobodin was released from work for the duration of the trek only on short notice thanks to the letters from the UPI sports club and the city committee for physical culture and sports.

Semyon Zolotaryov
Semyon Zolotaryov

Bienko had not received a leave of absence from the UPI Dean’s office. He was instead replaced by S.A. Zolotaryov, an instructor at the Kourovskaya tour base, who had earlier been approved as a member of the Sogrin group by the city routing commission.

A man who had faced numerous hardships and challenges in his life, Zolotaryov was at that time interested in participating in a ski trek of the highest degree of difficulty, to fulfill the standard for obtaining the title of the Master of Sports in Tourism, which could improve his career prospects. As a pragmatic individual, instead of going to the Subpolar Urals, he preferred a shorter and easier route with the Dyatlov group, none of whose members knew him. As Dubinina wrote, “At first, nobody wanted to take on this Zolotaryov, because he was a stranger, but later we thought, what the hell – and took him along, for how could we refuse him?” (Dubinina diary)

Before joining Dyatlov group Zolotaryov enlisted in Sogrin's group for a trek to Subpolar Urals that would have lasted 25 days. Zolotaryov needed the title Master of Sports which would have reflected his pay and this trek could have given him the qualification. Sogrin describes him as a very open, outgoing, polite, with good communication skills which is expected for a guide. Semyon explained to Sogrin that he found a shorter trek (15 days) and that Igor Dyatlov accepted him n the group. Semyon apologized for the situation and explained that he has family reason - he wanted to take his mom to Caucasus before the begging of the hiking season when he will be busy.

As of January 20, the group list still comprised ELEVEN: Dyatlov, Dubinina, Kolmogorova, Kolevatov, Slobodin, Bienko, Krivonischenko, Thibeaux-Brignolle, Doroshenko, Yudin, and Zolotaryov. But the matter of Bienko would soon be settled.

On January 16 Zina Kolmogorova wrote Dyatlov to wish him belated happy birthday and inquire about the trek. Zina Kolmogorova had gone to six expeditions. Four were of the 2nd degree of difficulty – an intermediate level – and she was a always going to the treks leaded by Igor Dyatlov. Like Igor himself, Zina was interested in radio and studied Radio Engineering at the UPI. The two were always seen together. A photo of her was found later in his notebook. If she had any romantic feelings towards Igor, however, there’s not the slightest clue in her personal letter to him (dated 16 January 1959) from Kamensk where, she worked at a radio plant. In her letter, she only asks Igor to update her on how things were going with regard to the preparations for the expedition.

Hi, Igor! Belated happy birthday, wish you all the best, great and challenging treks, and very successful defense of your dissertation. I am in Kamensk, I’m sitting at the factory now, today is the second day, I’m in the North-Kazakhstan region, I read the frequency response and blueprints, they will give me something to draw soon.

Igor, you know what. Write as soon as possible when we leave. I can come on the 22nd in the morning, but I would very much like to stay here longer, because my family will arrive only on the 21st. And I would like to get a diploma topic. And without them they won’t give me anything. I want to practice here until the 20th, i.e. in SKO, and where I will go after that I don't know yet. Today or tomorrow I’m going to look for Valya Baldova. I think I'll find her. In fact, it’s boring here somehow right after the institute, there isn’t the usual noisy crowd of hikers here, at least I don’t know them yet, if any; Say hello to all of our "Khibiny". How is the preparation going?

How can I help here? What's new at the institute? How does the 4th course from our group pass? Has Nikola Popov arrived or not? Is Verkhoturov coming with us? (it doesn't matter that the last name was correctly written). In general, Igor, write immediately so that I know when to leave. After all, today is already the 16th. That is all for now bye.

Many, many greetings to all our hikers, I’m bored here without you. Looking forward to your prompt response Zina
Yes, my address: city Kamensk-Uralskiy, St Zhdanova 9, house 23 room 7, Z.A Kolmogorova


By January 15, Georgiy Krivonischenko had come on leave lasting until February 20. Aleksander Kolevatov had managed to discuss the forthcoming trek with Ignatiy Fokich Ryagin, a family friend and deputy head of the Uralgipromed Trust, who was familiar with the area and supplied Kolevatov with a map of the region. (see Rimma Kolevatova testimony case file 270-272)

On January 8, 1959, the route commission of the Sverdlovsk city committee for physical culture and sports, chaired by Vasiliy Korolyov, an engineer of the UPI Department of Physics and Technology, approved the project of a trek for a group of hikers led by Igor Dyatlov along the route of the 3rd category of difficulty: Vizhay village, Sverdlovsk Region – 2nd Northern settlement – Otorten – Oyko Chakur - Toshemka River - Vizhay village (see case file 202 below). Members of the Commission were experienced mountaineers Evgeniy Maslennikov and Victor Bogomolov. They had no doubts about the qualifications of the Dyatlov group. As of the date of approval of the expedition project, the team included fifth year students Igor Dyatlov and Zinaida Kolmogorova; fourth year students Lyudmila Dubinina, Aleksander Kolevatov, Yuri Doroshenko, Yuri Yudin, Vladislav Bienko and Yuri Vishnevskiy; and UPI graduates Rustem Slobodin, Georgiy Krivonischenko, Nikolay Thibeaux-Brignolle, Nikolay Popov and Yuri Verhoturov. Thirteen people in all (see case file 201 below).


Igor Dyatlov
Igor Dyatlov

Igor was involved in hiking thanks to his elder brother Mstislav, who in 1954 graduated from the UPI radio engineering department and was at the time working as an engineer-in-chief at the Pervouralsk New Pipe Works. Igor went on his first hike as early as 1951, together with his brother as part of a UPI hike group. Since then he went through ten hikes, including as part of a combined team of the city of Sverdlovsk. On six occasions Dyatlov was the group leader. His authority among the UPI hikers was very high. Igor Dyatlov was repeatedly elected a member of the bureau of the UPI hiking club, as chairman of the UPI qualification board and hiking club. Read more →

Igor had come up with the idea of a winter hike to the Subpolar Urals in the fall of 1958. At that same time, a few other hikers were getting ready for hikes of their own to various areas of the Ural Ridge. Sergey Sogrin, a fourth year student of the UPI Metallurgical Department and one of the Institute's most experienced hikers, was also preparing for a hike in the Subpolar Urals. By 1959, Sergey had fulfilled the standards of Master of Sports in hiking, achieved 2nd grade in mountaineering with the rank of instructor, and was now chairman of the mountaineering section of the Sverdlovsk regional council of the “Burevestnik” (Petrel) sports association. On consulting with Sogrin, Igor Dyatlov realized that a hike through that area would take a really long time, so he then changed his route for the Northern Urals, where two other experienced UPI hikers, Yuri Blinov and Zinaida Kolmogorova, were also planning a hike.

Yuri Blinov was a 4th year student of the UPI School of Physics and Engineering, and administrative manager of the bureau of the hiking club. A year earlier he had served as head of the UPI hiking club.

During the organizational stage, Blinov and Kolmogorova invited Georgiy Krivonischenko, Aleksander Kolevatov, and Yuri Yudin to join their group, and they all confirmed their participation. All the more or less experienced hikers, such as Krivonischenko, for instance, had already graduated from the UPI, but had not broken their ties with the Institute's hiking club.

Yuri Yudin was a 4th year student at the UPI Engineering-Economical Department. Since his second year at the Institute, he had been a member of the UPI hiking club, with six hikes behind him. For a few years, he also frequented the UPI figure skating club.

Everything was going according to plan until, in December, Blinov was invited to head a simultaneous hike in the Northern Urals. The change in Dyatlov’s plans came in handy: he was offered to take charge of the group instead of Blinov. In late December 1958, Dyatlov submitted his first report to the UPI hiking club, stating that his preparations for a trek to the North Urals were underway.

The organization of the group did not proceed as smoothly as Igor would have liked it to. Evgeniy Chubarev refused to take part in the hike; like Blinov, he went as a group leader on another route. For Pyotr Bartolomey, Nikolay Tregubov, Vladimir Shunin, Nataliya Sharnina, and Maria Pliusnina the timing of the trek coincided either with the deadlines for their diploma project development or with practical training in various cities. For various reasons, Vyacheslav Halizov, Pavel Tarzin, Vladimir Pudov, Valentina Baldova, and Tamara Vedyakina could not go, either. For some time Zinaida Kolmogorova contemplated going on a trek to the Subpolar Urals together with Sogrin, but eventually decided to stay on with Dyatlov. The group was also joined by Vladislav Bienko, Yuri Vishnevskiy, and Lyudmila Dubinina, who had failed in the organization of their own treks to the Subpolar Urals.

Nikolay Popov, a graduate of the UPI who worked in the city of Bugulma as an engineer at the Tataristan Research Institute (TatNII), wanted to go with Dyatlov, but he was not sure if he could get a leave from work. This is the letter he wrote to Igor Dyatlov. Nikolay Thibeaux-Brignolle, Rustem Slobodin, and Yuri Doroshenko had agreed to take part in the hike.

December 1958


"A group of hikers from the Ural Polytechnic Institute saw the New Year in – and, with it, the winter vacation of 1959 - on the bank of the Chusovaya River not far from the “Boitsy” station of the Perm railway. Winter vacations were the time of the long-awaited hikes that would take students away from the city for many days. The hikers, under the supervision of Igor Dyatlov, UPI fifth year student, were now checking through their tent and personal equipment in anticipation of the ski trip in the Northern Ural Mountains."
1079 The overwhelming force of Dyatlov Pass / chapter 1

Treks in 1957 and 1958, same tent with the chimney of Dyatlov's custom made stove sticking out.


* * *

A letter written by Krivonischenko on December 27, 1958, addressed to Igor Dyatlov discussing the details of the upcoming trip to Northern Ural starting on January 22, 1959. The letter contains a poem which Krivonischenko dedicated to his fellows hikers.

Krivonischenko letter to Dyatlov

"Hello everyone!"

Happy New Year, hiking friends!
Let me wish you
Camping in faraway mountains
Ascending summits in the wild.

Let your backpacks be light,
weather always fine,
winter not too cold,
and summer to be mild.

The dirt not to bother you,
The sugar not to get wet,
When the river is boiling
And you go overboard.

Pants not to shred into tatters,
So you can patch them and go,
After drying your jacket at night
To have left more than a sleeve.

Your shoes to be good
Not a year, but dozens of years,
Wish your to leave your tracks
all over the map of Russia.

I’m going on the hike from the 22nd if the temperatures below 30 degrees don't last longer than 5-10 days, that is, there will remain about 10 days to finish my work, after which I can go on vacation, but without finishing it the administration won't let me go.

In temperatures below 30 and 24 mph wind, whatever needs to be done outside is canceled, same as at 40 degrees without wind. Kolya Thibault probably knows about this. We haven't worked for two days, how long will this go on depends on the temperatures.

I still have questions about the equipment - what of the public equipment I need to take, and what can I leave. Also interested in the situation in Sverdlovsk with camera films, I do not have a single one.

Kolka Popov wrote about our expedition. He knows. Now I will write again. If he has at least the slightest opportunity - he, of course, will join us. I am in high spirits and good shape, I will be in Sverdlovsk between January 10 and 20. I will keep in touch through UPI sports club. I will go to the institute right after I arrive.

That's all.

I wonder how does the group come along, who stays, who doesn't. I hope I can go with you, and if I don’t (which is not likely) you will get a telegram till the 20th.

Now about the money. When, where, to whom and how much to send?

I’ll bring a bill of health with me. December 29-30 we have a medical board (physical education), and I’ll get it from there.

That, in fact, is all I can say. In all honesty, I missed my camp life very much and I dream of an expedition as a great blessing. I have my own skis.

Greeting to all hikers.

December 27, 1958

P.S. In preparing the trip, do not forget to take into account the mandolin (for the weight), since I already play a little, and probably there will be N. Popov

G. Krivonischenko

Ed. note - Krivonischenko always signed G. for Georgiy. Yuri is a nickname used by his friends.

Dyatlov gathers a group for the Subpolar Ural from as early as Oct 15, 1958. On Dec 12, 1958 he invites Nikolay Thibeaux-Brignolle, Yuri Doroshenko and Nikolay Popov, if the latter is allowed from his place of work, the Tatarstan Research Institute. Nikolay Popov is always pictured with a mandolin in his hands. Below is a letter where he begs Dyatlov to take him on the trek. The reason why he didn't join the group is unclear.


Hello Igor!
Hello brothers!

No wonder they say: word gets around. Although the TatNII is far from UPI, I overheard that you are going on a hike to the Subpolar Urals. Goska, holy-moly! Take me for God's sake!

Igor! First, please get back to me right away. Secondly, tell me who is coming. Thirdly, how many days is the trip, and how much it will cost me, so I have all the facts to make an informed decision if I can afford to go.

For my part, I want to tell you in advance that I have no skis, no ski boots, and no backpack. But I have everything else. Do you think possible for me to get backpack, boots and skis from the institute? I would be very happy if so. I'll find the rest myself. Igor, be sure to write right away, if the group does not mind my part me joining, so that I can inform you in time whether I can go or not. In the meantime, I will start getting ready without wasting any time.

Give all the brothers greetings from the Gloomster. Let me know what is like the new (hiking - ed. note) section. And most importantly, unlike all past times, at least write an answer.

My life at the moment is tolerable, but the hiking aspect is very bad: although we are only 5 (in total!) qualified hikers, were trained over the summer, but there is no section. Neither in the TatNII, nor anywhere else in Bugulma. And for the whole of this winter we made only one hike that lasted a day. There is neither equipment in the VSS (Voluntary Sports Society - ed. note), nor enthusiasm among the youth of the city of Bugulma.

Well bye for now! Hiking greetings from the Gloomster (signature)
Dec 12, 1958

* * *

Zina wrote to her friend Lidiya Grigoryeva. The letter was written during the exams "We are taking exams now", that is, in the period December 13-27, 1958. The dates of exams and tests in December 1958 are known from Zina's record book - see below.



Chivruay 1973

Dyatlov Pass incident vs. Chivruay tragedy

Why compare incidents that have nothing in common? The Dyatlov Pass incident opens the door for a lot of speculation. If I could discover so much while not believing they are related in any way, then imagine what a blast the media would have. Nor is Chivruay Pass the only one, Hamar-Daban follows on its heels. The renaissance of interest garnered by the Dyatlov Pass incident is now expanding to cover multiple deaths in the mountains under mysterious - or not so mysterious - circumstances. The mystery for many begins by wondering why would anyone venture there in first place. Personally, I enjoyed this research immensely. The Chivruay Pass incident is interesting on its own, and doesn't need the overshadowing mystery of the Dyatlov case. More to come →

 Chivruay 1973

Chivruay 1973. How it really happened.

These are the recollections of Dr. Vladimir Borzenkov, a member of the search party in 1973. He is also an avid Dyatlov group case researcher, so his insight about the similarities between the two incidents is indispensable. Read the article →

Watches in Dyatlov group

Watches in Dyatlov group

The times on the watches found on the bodies are so close that researchers started experimenting with manual wind watches put in similar conditions and they found a correlation between the time a person freezes to death and when the watch on their wrist stops working. We are talking to Dr. Vladimir Borzenkov. Read more →



FREE Kindle Jan 26-30

"1079. Стихийная сила перевала Дятлова"
"1079. The Overwhelming Force of Dyatlov Pass"
"1079. Die Urkraft des Dyatlov Passes"
"1079. La fuerza abrumadora del Paso de Dyatlov"

"1079. The Overwhelming Force of Dyatlov Pass"

Sixty-four years will pass on February 1, 2023, since nine experienced hikers mysteriously perished in the Northern Ural mountains. This is also the one year anniversary of the publication of "1079: The Overwhelming Force of Dyatlov Pass". The volume is a detailed encyclopedia on this coldest case of the 20th Century, and includes a groundbreaking theory, based on well-documented evidence rather than wild speculations, that finally ties together all known facts about the Dyatlov mystery into a credible sequence of causes and effects.   More about the book →


"1079. Стихийная сила Перевала Дятлова"

Mожете купить русское издание в следующих книжных магазинах:




Pass without Dyatlov, book by Aleksandr Bobrikov

"PASS without DYATLOV" by Aleksandr Bobrikov

I received this book as a Christmas present from Vladimir Askinadzi. I was touched by his warm and considered words. It turned out after consulting on the book with the author Aleksandr Bobrikov for quite some time, the latter went incommunicado, presumed dead. Vladimir Askinadzi quoted Pushkin ("Boris Godunov") when he gave me the book to publish on the site: "The duty laid on me, a sinful man, by God, is done. Not vainly did the Lord for many years set me as witness, and give me understanding of the bookish art." Needless to say that to me the best present was getting to know Askinadzi. Read more →

"PASS without DYATLOV" by Aleksandr Bobrikov
Interview with Commander Potyazhenko by Olga

Interview with Victor Potyazhenko

Interview by Olga on May 28, 2014

Potyazhenko's landing site was near the outlier rock on the saddle between Auspiya and Lozva. He transported the bodies in March and May to the Ivdel airfield. Potyazhenko is the only one we know by name that claims to have seen the last document written by the Dyatlov group while still in the tent. Combat leaflet "Evening Otorten" is dated February 1st, 1959. In the case files there is only a typed copy of the document.
Read the interview →

Interview with Commander Potyazhenko by Helga

Interview with Victor Potyazhenko

Interview by Helga on April 2, 2014

"I helped load them and broke someone's heel. I had a heel in my hands! It hanged inside the sock and I could not stick it back. After that I stopped helping. I was afraid I might break someone's arm off. It's all important for the autopsy."
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Interview with Commander Potyazhenko by Irina

Questions to Victor Vasilyevich Potyazhenko

Interview by Irina on March 20, 2014

One of them said: "They found the students in the water, the corpses lay in the stream." But they were drinking water from the stream. I asked - which stream? And they said to me - not here, there is another group. I was surprised then, I knew that there was only one group. And there was still another group - looking for something. They were just there at the source of Lozva, and they found these corpses, two or three, in the stream that flows into Lozva, at the beginning of the source. One was there, maybe still in the water. The rest were already on the ridge.
Read the interview →

Interview with Commander Potyazhenko by Navig

Interview with helicopter pilot Victor Potyazhenko

Interview by Navig on March 15, 2014

NAVIG: You say Otorten everywhere, but this rock was on the nameless mountain, 1079.
VP: I was told to fly to the Otorten area, 12 km away.
NAVIG: In fact, it was not on Otorten itself.
VP: No, in the Otorten area.
NAVIG: Why did you estimate the steepness of the slope at 40-50 degrees?
VP: Because it was very difficult to land, when the second helicopter arrived, it hovered for a while, I told him to fly away from there.     Read the interview →

Interview with Commander Potyazhenko by Piskareva

Interview with Commander Potyazhenko

Interview by Maria Piskareva on March 5, 2014

Men in black fur coats, reluctant search dogs, broken off heel from frozen body... If you wonder where did all this come from here is the answer. Victor Potyazhenko claims that it was he who discovered the tent on the slope during flying over the pass with Ortyukov. A group of comrades in black sheepskin coats were on the ground, with a small tent pitched in the forest i.e. there were people present already. It can be assumed that Ortyukov was in the dark about the big game, started by someone... Victor Potyazhenko was then a flight commander. He is also supposed to be the pilot Ortyukov threaten with a gun, but Potyazhenko says that this never happened.
Read the interview →

Yuri Yudin was tormented by the mystery

"Live" avalanche

Researcher Aleksander Konstantinov published this theory in Ural Stalker in January 2013. He is pointing out the behavior of the reindeer which when fleeing form a danger prefer to follow a trail and that the Dyatlov group may have pitched their tent on one. According to Konstantinov all the injuries could be explained with a reindeer tripping over the tent. The weight of an adult deer is 100–200 kg.

Read the article →

Yuri Yudin was tormented by the mystery

Yuri Yudin was tormented by the mystery

May 4, 2013
If the hikers walked down for a mile form where the tent was found why are their feet unscathed and their socks clean?
"The legs are bare, not damaged, not torn to blood (1.85 km through the snow and stones and the socks are intact!), and then so much work by the fire!" It is obvious that Yuri Yudin wrote these lines about the deceased Doroshenko and Krivonischenko. He couldn't understand how the guys went from the tent to the cedar without shoes, without injuring their feet on sharp stones, without tearing their socks. After all, according to the official investigation, the hikers scrambled in the dark.

Read the article →

Editor-in-chief of Komsomolskaya Pravda Vladimir Sungorkin and TV presenter Andrei Malakhov at the Dyatlov Pass

In memory of Vladimir Sungorkin

September 15, 2022
Vladimir Sungorkin died on September 14, 2022. He was the engine behind Komsomolskaya Pravda's involvement in the Dyatlov group case. In his capacity as editor-in-chief, he assigned a journalist, Natalya Varsegova, who for ten years had been not just following but actively investigating the Dyatlov case. Everything we know about Semyon Zolotaryov is thanks to Komsomolskaya Pravda. The question now is if someone will pick up the torch.

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The footprints were left by shod feet

"The footprints were left by shod feet"

August 29, 2022
The conclusion of a forensic expert with 27 years of experience in the field of criminal law is that the footprints outside the Dyatlov group tent were left by shod feet walking, not running. Assoc. Prof. Dr. Lyudmil Georgiev, forensic expert, specialist in traceology, was asked to examine these photos from the case files and give his opinion on the following questions:
1. Were these prints left by people who were barefoot or shod?
2. How many people were the footprints left by?
3. In what direction did the people who left the traces move?

Read the article →

Canned time

Canned time

August 11, 2022
The findings of the 2022 expedition to the Dyatlov Pass may reveal a new version of the death of the hikers in 1959. Leader of the expedition Aleksey Korolyov says: "We found a rusted tin can, presumably from condensed milk, 28 cm deep underground. Huge amount of thick roots on top suggests it could be from the 50s and over the years it has been covered with vegetation. The question is, who brought this can? Perhaps the Dyatlov group themselves. But then this overwrites all previous versions, because none of them says that the hikers ate something near the cedar."

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Expedition 2022

Expedition 2022

July 30-August 11, 2022
This rare once in a lifetime expedition is something that I think exists outside of the events of the day and will hopefully advance the knowledge of this fascinating incident for people the world over. It is a milestone in our efforts to uncover all existing details and mysteries about the Dyatlov case.

Album →

Ptitsyn recollections

Northern Geological Expedition

Northern Geological Expedition plays a vital role in the Dyatlov Pass incident. The events take place in the area they were prospecting in 1959. How could the tent and bodies not be found for a month?

See the article and 300 photos →

Dytalov Pass: Medical personnel in Ivdel hospital 1959

How many bodies were brought in Ivdel for autopsy - 9 or 11?

Nurse Pelageya Ivanovna Solter, to whom Vadim Chernobrov reached in his research, opened a whole new area for speculations. Testifying to the arrival of corpses in the morgue at the medical facility where she worked, she led many researchers to the idea that not one group of hikers, not only the Dyatlov group, but also another group perished in Kholat Syakhl mountain. Unfortunately, Solter's testimony and accompanying evidence didn't bear each other out. The work with the bodies of surgeon Prudkov and nurse Solter is very difficult to clearly put in a timeline - the testimonies are very confusing. During the interview, the well spoken Victor Solter, sincerely wishing to bring clarity, only confused his wife and led the conversation astray. Pelageya Solter is now a widow, and due to her very advanced age she is not to be bothered with questions. Keep reading →

Ptitsyn recollections

Ptitsyn recollections

Opinion of an experienced mountaineer. A man-legend, one of the luminaries of cross-country skiing in the Sverdlovsk region, master of sports, honored traveler of Russia, Gennadiy Aleksandrovich Ptitsyn. Photos reminiscent of the Dyatlov group fateful last trip, Yuri Yudin takes part in the trek pictured in the photos.

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Borzenkov analysis of Puzrin-Gaume avalanche theory

Borzenkov's analysis of Puzrin-Gaume avalanche theory

The authors of the article didn't make a "discovery" by spotting an avalanche on this particular spot. There is nothing unique about it. The place was not investigated because it is far from the place of events and has completely different conditions. Although the possibility of avalanches in this particular area was not denied, it has nothing to do with what happened with the Dyatlov group.

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Avalanches on Dyatlov Pass

Puzrin-Gaume avalanche theory

The Swiss "avalanche" team Alexander Puzrin and Johan Gaume have a second paper in Nature.com Post-publication careers: follow-up expeditions reveal avalanches at Dyatlov Pass publishing photos of avalanches on the other side of the pass and 3D model with steepness up to 30°. Now we know that an avalanches are possible and NOT to pitch a tent on the slopes of the Dyatlov Pass in winter.

Johan Gaume answered questions →

Novokreschenov, Tempalov, Korotaev

Novokreschenov interview 2008

"Helicopters and hunters were also used, and Mansi, skiers were equipped. The search was serious. The Ivdelag management took part. The military was also involved. Found them from a helicopter. Pieces of the tent dangle in the wind. Vladimir Ivanovich Korotaev told me about all this... "There are craters there, I'm an gunner, I can tell when I see one!" said Vasiliy Ivanovich Tempalov, the prosecutor. This also led to a certain look at this event. It is clear that there is an explosion of a rocket, large or small, directed, whether it reached its target or not we can't say, of course, a test, not enemies..."

Read the interview →

Avalanche is a myth

Karelin: Avalanche is a myth

"If an avalanche had occurred, then the tent could have been moved, but in fact the tent remained in its original place, as evidenced by the ski poles preserved in their places, to which the stretchers were tied. ... Medical researchers argue that when people are in a tent during an avalanche it is impossible to get injuries that are actually found on some corpses. These facts clearly indicate the absence of an avalanche."
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Vladislav Karelin

Vladislav Karelin interview 2021

October 31, 2021
It is unlikely that the "Dyatlov" case would have become public knowledge, if 25 years later, in 1984, the secrecy label had not been removed from it. And then the most curious thing began. The criminal case was secretly removed from the prosecutor's office so that everyone could read it. 62 years after the tragedy, a friend of Igor Dyatlov, a participant in the search for dead tourists Vladislav Karelin, decided to tell us about this. His words.
Read the interview →

N1 rocket

"How we didn’t get to the moon"

Sergei Leskov, January 19, 1989: Production of rockets and other hardware has declined in the last few years, and even the hardware in orbit was on its last legs. The Mir space station, too, had grown old and increasingly gave mission controllers nasty surprises. He noted that during the past five years, funding of the space sector had been cut five-to-ten-fold in certain areas. The contract with the United States for construction of the Alpha space station had been the salvation of the Russian space sector, but only a small range of enterprises were involved in it, and the project did not promote development of new technologies. Without an infusion of more money, the Russian space sector could find itself as much a part of history as the Pyramid of Cheops. (BBC Summary of World Broadcasts, Jan 23/95).
Read the article →

Vladislav Karelin

Vladislav Karelin recollections

"We loved Sergei Korolev "trinity". But in 1959 there was a big time gap in the series. Why? I think this is not an accident. It can be assumed that in the interval between January and September 1959, more space rockets were launched, but of a slightly different design. Someone really wanted to launch them as soon as possible."
Read the memoirs →

Search 1959

Interview with Syunikaev 2021

"We quickly realized that people had already walked along the same squares before us. Moreover, we came across traces of boots there. We didn't know where did they come from. They [the hikers] were all in felt boots. Therefore, the guys and I concluded that someone in boots walked here before us and they were not just anyone. They could even be the KGB. But that was just our speculation. It was necessary to somehow explain the presence of these footprints."
Read the interview →

Search 1959

Interview with Klimenko 2009

"There was a fireball and there was silence, and then when it went up and reached the summit sparks went off and there was a roar. Not a cannonade, but a rumble like explosion..."
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Hamza Fazilovich Syunikaev

Interview with Syunikaev 2009

"I heard explosions, pops. I said: look, explosions, they are shooting at us again. What do you think was in our heads? I immediately went up to the radio operator and said: look, tell them that we, the search group, won't proceed with the search because we are afraid for our lives."
Read the interview →

Hamza Fazilovich Syunikaev

Interview with Syunikaev 2008

"Moscow should be informed to stop the bombarding. After that, there were explosions for maybe a day, and after that everything quieted down. The radio operator contacted, transferred the whole matter..."
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Hamza Fazilovich Syunikaev

Syunikaev's letter 2007

"After 48 years it is still in my ears, I can hear the cannonade of explosions, the fall of rockets. This lasted two or three days. It was studying, and this was an interest of mine. These were fired from the ocean submarines, from the islands in the ocean. We complained to the commander that we would not leave the tents until they stopped firing. So he ordered the radio operator, he was ours, to call the right place to finish the shooting practice in the area. After that the cannonade stopped."
Read the letter →

Dyatlov group tent

Interview with Mihail Sharavin 2013

"Why didn't we enter the tent through the entrance? Imagine a pole standing up, and immediately after the ridge part descending almost vertically down. Only the front pole stood vertically. The entire length of the tent was covered with 200 mm thick firn snow. Until the snow is removed from the roof, it will still not be possible to get into the tent. There was nothing to be seen through the entrance. In addition, I wanted to find out if there are bodies in the tent. Strange, but we were not warned about how we should behave in such a situation. But when the canvas of the tent was cleared, it became evident that there was no one inside."
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Mihail Sharavin

Interview with Mihail Sharavin 2012

2012 interview of Mihail Sharavin by Maya Piskareva. He is 77, his answers short, his memory fading. What this interview shows though is a scheme that he drew for author Anna Matveeva in 1998 when he was 63, that shows the discovery of the tent and the layout of the items inside and around the tent, including the footprints. This is a very important drawing for the case since Sharavin was one of the people who found the tent. He was never questioned because at the time of the interrogation he was lying in a hospital with concussion following an incident he had on the pass in April 1959.
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Mihail Sharavin

Interview with Mihail Sharavin 2007-2008

Mihail Sharavin was in Slobtsov group, one of the first to land near Otorten. He and Slobtsov found Dyatlov group tent on 26th of Feb 1959, he and Koptelov found the first two frozen bodies under the cedar tree on the 27th. Sharavin then had a ski accident right there on the pass, and was taken to Ivdel hospital where he remained for 21 days. He was not questioned by the authorities. Neither was Koptelov. Sharavin's recollections are important for establishing the facts so poorly documented by the official investigation.
More about the tragedy →

Pashin and Cheglakov

When was the tent found and why was it kept a secret for two days

There is another big mystery in the Dyatlov case to which many researchers for some reason did not pay attention, and this is the behavior of two searchers: local forester Pashin and his friend Cheglakov, that conducted themselves strange at the least.
Read more →

Dyatlov Pass: Kyshtym disaster memorial

The day Russia nuked itself: The Kyshtym disaster

The Kyshtym disaster was a radioactive contamination accident that occurred on 29 September 1957 at Mayak, a plutonium production site for nuclear weapons and nuclear fuel reprocessing plant in the Soviet Union. It measured as a Level 6 disaster on the International Nuclear Event Scale (INES), making it the third most serious nuclear accident ever recorded, behind the Fukushima Daiichi nuclear disaster and the Chernobyl disaster (both Level 7 on the INES).
More about the tragedy →

Banksy bomb hugger

"Bomb huggers" by Galina Sazonova

This overview of by Galina Sazonova of the cold war and arm race times in which the Kyshtym disaster happened explains in objective and informative way what led to the accident. Sure negligence, shortsightedness and lack of respect for human life were main causes, but how did the events unfold. This we only know from the Los Alamos report to the CIA. Russian Federation is still secretive about the specifics of the catastrophe. Still, there were more than one player on the playground. And the toys were human life and the environment.
Read more →

Dyatlov Pass: Krivonischenko letter to Dyatlov

Krivonischenko letter to Dyatlov

A letter written by Krivonischenko on December 27, 1958, addressed to Igor Dyatlov discussing the details of the upcoming trip to Northern Ural starting on January 22, 1959. The letter contains a poem which Krivonischenko dedicated to his fellows hikers. Read the letter →

Dyatlov Pass: Yuri Krivonischenko with a friend

Interview with Yuri's elder brother - Konstantin Krivonischenko

To many researchers of this tragedy, Yuri Krivonischenko seems to be a rather mysterious person. It is known that he worked at the Mayak secret nuclear enterprise. It is believed that he was a KGB recruit. Yuri’s clothes turned out to be radioactive. For some reason, Yuri Krivonischenko, as well as another victim - Semyon Zolotaryov, was buried separately from other hikers in a prestigious and already closed city cemetery.
Read the interview →

Dyatlov Pass: Nikolay Thibeaux-Brignolle

Tibo broken wings

Russian engineer. Great-grandson of a French architect.
An emotional interview of Maria Piskareva with Anna Ermolaeva - Nikolay Thibeaux-Brignolle second cousin, Marina Evgenyevna Kazantseva, and her brother Sergey Evgenyevich Kazantsev. The history of the Thibeaux family. Memories of Kolya. Questions about the identification of Kolya's belongings. His date of birth. Keep reading →

Boris Mihaylovich Bychkov

Boris Bychkov - Recollections. Theory.

"We had to print as many photographs from the films of the members of the deceased group as possible in order to distribute the pictures to the families of the deceased, as well as to our friends and members of the UPI hiking club. To our question: why?, Lev Ivanov gave a strange, as it seemed to us, explanation: In case someone wants to imply that what happened is the result of improper leadership and confrontation inside the group.. On some films, hiking photographs were followed by photos of corpses taken by those who found the dead."
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Dyatlov Pass: Who is Who

Who is Who

Now available the WHOIS database in both English and Russian, as well as a database with Russian Abbreviations I had to hunt down while translating anything from Russian e.g. case files, news articles and Igor Pavlov's manuscript. I am sure these will come handy while navigating through Russian literature in general. The gallery PEOPLE contains both past and modern times individuals, you can tell by the photos, all names can be looked up in the WHOIS database.

Barnaul skiers tragic death

Barnaul skiers tragic death

On January 28-29, 10 corpses were found in the area of the Pavlovsky tract. This is how the indictment begins in the case of the death of a group of Komsomol skiers in the vicinity of Barnaul in 1946. Another tragedy with many parallels with the Dyatlov group incident, although the situations seem to be different. The similarities are: proximity of elections resulting in unwillingness to publicize the tragedy; complete indifference about the preparing of the trek; slow to start the search; no one takes the responsibility and there is no adequate investigation. More than 10 years later, by 1959, the attitude of those in charge had practically not changed.
Read the article →

New findings on magnetic anomaly in the area of Dyatlov pass

Researchers confirm magnetic anomaly on Dyatlov pass

Aleksander Alekseenkov, a researcher of the tragedy from Moscow, told about this during the annual Dyatlov group conference in Yekaterinburg, February 2, 2021. For many years in a row, twice a year (in summer and winter), he traveled to the Dyatlov Pass to conduct various experiments. "My expectations were justified: a magnetic anomaly was discovered a few hundred meters from the tent site, - said Aleksander Alekseenkov. - The gradient (spread) of the measurement was from several units to several tens of units, and in that place - right up to 1700 units, that is, the difference is several orders of magnitude."

While the articles refer to death by magnetic anomaly the authors of "1079" are putting this finding in a much more plausible context. Read more →

Dyatlov Pass: The ravine

The ravine

On May 5, 1959, the last four bodies were found in the ravine of the 4th tributary of Lozva. Photos were made but we only have reference distance from the cedar tree, and that is not a science. We don't even know in which direction. For decades Dyatlov case researchers are trying to pinpoint the places of the den and bodies. This is the data from Shura Alekseenkov March 2019 expedition. Read more →

Dyatlov Pass: Military on the pass

What was a Human Intelligence Collector doing on the pass?

Lieutenant Colonel Shestopalov led the sappers in 1959. Why was he running around the pass with probes himself? He had a high rank, we found out that Shestopalov was a Human Intelligence Collector. Is this another smoking gun? Firstly, the very fact that Shestopalov is investigating something at the pass, and secondly... The order to send him to the pass was issued on the basis of a telephone message dated February 14, 1959. February again. Most likely, this is another mistake. But if you remember Tempalov's strange note dated February 16, the date on the cover of the criminal case - February 6, then aren't there too many misprints in this tragedy?
Read the arcticle →

Dyatlov Pass: Semyon Zolotaryov

Semyon's explanatory note

This document shows Zolotaryov, no longer as a reckless adventurer, but as a calculating, intelligent careerist. He was a pragmatic person who wouldn’t take the stupid risk that the tragedy at the pass has been associated.
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Dyatlov Pass: Kuryakov fired

Kuryakov was fired from the prosecutor's office

The main reason for the dismissal of Andrey Kuryakov was the use of official powers and his intention to promote his wife, who was a deputy prosecutor, to the post of prosecutor of Yekaterinburg. She is now also fired. It is believed that it was thanks to him that the Prosecutor General's Office initiated the check into Dyatlov's death. As it turned out later, he did not make statements on behalf of the Prosecutor General's Office, but to prepare a dissertation for the degree of candidate of legal sciences. Source Kommersant Nov 2, 2020.
Read more →

Zolotaryov military years

Could Zolotaryov be a saboteur?

Semyon Zolotaryov was a versatile senior sergeant with some holes and discrepancies in his military dossier. If this could be attributed to wartime staff shortcomings, then it is hard to explain why he lied about the number of his siblings in official documents. He also claimed orders he didn't receive. There are some alphabetical lists where his name appears added at the document's bottom at a subsequent time as if someone was inserting him into events he didn't belong to. Was this the contrived life of a saboteur?
Read the article →

Results from the new investigation

The criminal case was cut short

Discussion of the results of the documentary audit. The prosecutors compared the materials of the Dyatlov group criminal case against other case files of that period for the presence or absence of similar violations.
Read more →

Zolotaryov's meltdown

Tried for bribery and traitor brother

The role of the combatant Semyon Alekseevich in the fateful expedition could have become fatal. His character was a difficult one, hot-tempered and unruly. We do not exclude that a confrontation between the leader of the trek and its most senior participant could have led to the tragic events.
Read more →

Zolotaryov's meltdown

Zolotaryov's meltdown

Aleksandr Surkov's scenario explores the idea of two opposites clashing, Igor and Semyon. Semyon does not suspect that Igor leads the toughest and most strenuous hikes in the UPI tour section. Semyon's age and physical fitness are not able to withstand the demands of Igor, as he hikes not to get sports awards, but to test himself under the most difficult conditions. If we take into account Igor's authoritarianism and Semyon's unruly nature, the conflict would only be a matter of time.
Read the theory →

Dytalov Pass: Ivdellag breaks in 1959

Ivdellag breaks in 1959

On April 15 Yuri Yudin denied knowing about any changes in the return date of the trek. Who else could have Dyatlov discussed this with? The head of the logging camp department Hakimov is one of the last people to see Dyatlov alive. Immediately after Yuri Yudin's testimony Tempalov flies out to question Hakimov on the same issue. What was Hakimov doing at the time when he had to start looking for the Dyatlov group? How come the interrogation protocol is not in the case files? Keep reading →



On Jan 25, 9195, the Dyatlov group arrived in Ivdel on train №81, stamped their route book, and took a bus GAZ-51 to Vizhay. They didn't mention or see the Ivdellag. There is another world they were living in. The main industry of the region was mining, logging, and building the railway. In February 1959, life was in full swing in Ivdel for the winter holidays. Here is a collection depicting Ivdel and its people. See the photos →


The White Crematoriums

Victims of the red revolution: The haunting faces of prisoners worked to death in Stalin's slave camps. The four camps where the bulk of the labor army in the Urals was located are Ivdel, N. Tagil, Krasnoturyinsk and Chelyabinsk. See the photos →

The Gulag Camps

The Gulag Camps

The Ivdellag (Ivdel Gulag) is often referenced in the context of the Dyatlov Pass incident. As with the Mansi, this is a multifaceted subject that could be relevant or not, but is part of the picture nevertheless. Learning more about it will help us understand the surroundings of the events. There should be no stone left unturned. This is the first of a series of publications that will end with a direct link from a document related to the case to the Ivdellag. Read the article →

Igor Povetkin: Death by snowmobile

Igor Povetkin: Death by snowmobile

It is not very often I come across a novel way to kill the Dyatlov group. Usually the theories give reason for the group to leave the tent, but then they kind of let nature take its course. Igor Povetkin ventures to point out what could inflict the hardest to explain and quickest to die from injuries. In this version Dubinina and Zolotaryov are run over by a snowmobile. Thibeaux-Brignolle head injury, the wound on Kolevatov's head, and the abrasion on Kolmogorova's side and lower back could also have been caused by a snowmobile. The author assures us that on February 1, 1959, nothing fell from the sky to height 1079, no flying saucers, no rocket engines, no comets with meteors. All the evil was done here below, on earth. Read the article →

Dyatlov Pass: Weather analysis

"There was no snowstorm": New investigation conclusions on the weather the night of the Dyatlov Pass incident

The first question that comes to mind when you look at the photos and read the diaries is if it was the weather that killed the Dyatlov group. After all, this is the most common reason for incidents in the mountain, especially multiple deaths with no survivors. In this part of the Urals there are no direct weather measurements, the nearest meteorological station Burmantovo being 47 miles away. What can modern methods do about the precise temperature, wind speed, wind chill index and snow cover present on that dreadful night 61 years ago? The Prosecutor's office investigation in 2019 made it its goal to find out as much as possible. Independent experts and participants in the search operation in 1959 disagree with their conclusions. Read the weather analysis →

Dyatlov Pass: Yudin's conclusions on clothing

Yudin's conclusions on clothing

Dyatlov was found in an unbuttoned fur sleeveless vest - outer side blue cotton, inner side dark grey fur. It belonged to Yudin. Case files say he left the vest to Kolevatov, but Yudin himself said in 2008 he gave it to Doroshenko when they parted in 2nd Northern. This letter sheds light on the manner case files were signed and investigation was conducted. Galina Sazonova has also made a point of more discrepancies in the Resolution to close the case. It is not necessarily indicative of a cover up (or is it?), just the way things were back in 1959. You trust the organs to do the right thing. Then changes come and we no longer find it proper, we try to find a motive, looking in all directions.
Read Yudin's letter →

Dyatlov Pass: Badges Class 1, 2 and 3

Trek categories and sports ranks

Vladimir Borzenkov presented us with an exclusive overview of the "Trek categories and sports ranks", complimentary to the "Hiking experience of Dyatlov group" article. We all know that the fateful expedition of Dyatlov group was of the highest category of difficulty. What does it mean? Were the hikers qualified and experienced for this trek? Have you noticed the badges on Krivonischenko's photo?
Read the overview →

Dyatlov Pass: Igor Krasnov

Krasnov reprimanded Kuryakov

A decree of the Prosecutor's Office of the Russian Federation dated August 10, 2020, and signed by Igor Krasnov, says that on July 11 this year, Mr. Kuryakov, acting for personal purposes, took part in a press conference announcing the completion of the investigation into the death of Igor Dyatlov's group in 1959. He used official resources for an investigation made part of his PhD paper. The management has also complaints against Andrey Kuryakov, that using his official position, he tried to influence the replacement of the prosecutor of Yekaterinburg. Since 2015, the city department has been headed by Svetlana Kuznetsova. The position of her deputy is occupied by Venera Kuryakova, who is the wife of Andrey Kuryakov. Read more →

Hamar-Daban tragedy

Buryatia Dyatlov Pass

Today, August 5, 2020, is an anniversary of another mysterious incident in the mountains with multiple deaths and strange behavior. This one even has a real survivor who went through the whole ordeal.
There were seven of them: three girls, three young men from the Petropavlovsk Azimut tourclub, and their 41-year-old group leader Lyudmila Korovina, Master of sports in hiking. The group set off on a designated route of category IV difficulty to Hamar-Daban. Only one of them returned. Many find some parallels between Dyatlov Pass incident and Hamar-Daban tragedy.
Read the article →

Dyatlov Pass: Vladislav Bienko

Bienko - the 11th member of the Dyatlov group

Bienko's name keeps popping up in documents and diaries. He is a person of interest to the case on three points:

  • Zolotaryov took his place on the fateful trek.
  • Bienko developed Krivonischenko's film in his own bathroom.
  • Bienko was Lev Ivanov's confidant, and recollects investigator's dramatic change after his visit to the pass in May.

Read the article →

Dyatlov Pass: Prosecutors investigation 2019

Materials from the Investigation

We can review some of the results from the Prosecutor's preliminary investigation. The documents were immediately bombarded with criticism by the case researchers and experts on the Dyatlov Pass incident. We start with the location of the tent, with which Kuryakov spoke very proudly at the press conference held in the Komsomolskaya Pravda editorial on July 11, 2020.
Check the materials →

Dyatlov Pass: Andrey Kuryakov

Results of the Investigation

The long awaited results of the investigation that began in 2018 were announced today, July 11, 2020, by Andrey Valentinovich Kuryakov - Head of the Prosecutor’s Office of the Sverdlovsk Region. Expert opinions, test results, 3D model of the pass, in-depth study of terrain, weather, behavior, risks, military archives, books on avalanches, etc., and yet there is still the sense that something is missing, perhaps the entire big picture.
Komsomolskaya Pravda article →

Dyatlov Pass: Petition 26 June 2019

New petition to The Prosecutor General Dyatlov case to be taken to Moscow

June 29, 2020: Relatives and activists of the Dyatlov group's memory fund continue to insist that the group was victimized by a man-made disaster during tests of military weapons (missiles). Three most likely versions are called: negligence on behalf of the rocket engineers who made a mistake in the design of the hull or engine of the aircraft, unsuccessful launch and sabotage. Since Sverdlovsk Prosecutors are not considering following up on these leads they petition the case to be moved to Moscow. Read more →

Dyatlov Pass: Case files volume 2

Which way is Siberia?

The answer is harder than you think.
The Washington Post's Moscow bureau chief, David Filipov, goes looking for Siberia. Read the article →

Valentin Yakimenko 1963

Valentin Yakimenko 1963

In August 1963, on that pass on Kholat Syakhl mountain, a group led by Valentin Yakimienko set a memorial plaque saying: "In memory of those who left and did not return, we name this pass after the Dyatlov group"

The Pass has been called Dyatlov Pass ever since.

See photos from the trek →

Vadim Chernobrov

"Ural Stalkers Flight from the Mountain of the Dead" by Chernobrov

Vadim Chernobrov is called the chief ufologist of Russia. He died at the age of 52 from cancer. He was chasing UFO's all his adult life. Did radiation from the sightings caught up with him at the end? On the 40th anniversary of Dyatlov Pass tragedy he went on an expedition to the Mountain of the Dead, as he calls it, and published in his book shortly after. He left a very interesting legacy to the Dyatlov group case, one that we built on to this day.
Read from the book →

Stanislav Bogomolov

Interview with Stanislav Bogomolov

Stanislav Bogomolov met with Lev Ivanov in 1990 and published the first "Mystery of fireballs" article. This interview was taken in 2019. Bogomolov remains supporter of Lev Ivanov's fireballs theory:
"I have read many publications on the subject. There are always more questions than answers. In fact the questions that matter are only two: what caused the horrendous injuries and where did the radiation come from. I doubt that the prosecutors will be able to answer them, but I am looking forward to their findings."
Read the interview →

Dr. James Alfred Van Allen

"Reach into Space"

In the race into space, the Russians can claim bigger satellites and more powerful rockets. If the U.S. can retort that it has a big lead in scientific achievement, the man most responsible is James Van Allen, whose instruments, designed and largely constructed in his basement laboratory, brought back from space discoveries the Russians never made... Today he can tip back his head and look at the sky. Beyond its outermost blue are the world-encompassing belts of fierce radiation that bear his name. No human name has ever been given to a more majestic feature of the planet Earth. Read the article →

Great Balls of Fire

"Great Balls of Fire"

The U.S. Southwest, land of rockets, atom bombs and flying saucers, had another sensation last week: green fireballs streaking across the sky, behaving like nothing ever seen by earthlings before. In 13 days, eight brilliant objects dazzled Southwesterners. According to Dr. Lincoln LaPaz, head of the Institute of Meteoritics at the University of New Mexico, a fall of nine bright meteorites in a year over a comparable area would be considered exceptional. "I just don't know what to make of it," said Dr. LaPaz. "I am almost inclined to ask those [atom bomb] fellows out in Nevada what they are doing." Read the article →

Mystery of the fireballs by Lev Ivanov

"Mystery of the fireballs" by L. Ivanov

Stanislav Bogomolov meets with Lev Ivanov and publishes his article "Mystery of the fireballs" in July 1990. Lev Ivanov then publishes his own article with the same title 4 months later, in November 1990. You can compare the contents of the articles and decide if anything was left out that prompted Lev Ivanov to do his own publication.

"On the scene of the incident we found that some young trees on the forest tree line have traces of burning, but they are not in concentric shape or any other system. There was no epicenter. This once again confirmed a source of heat ray or completely unknown to us energy acting selectively - the snow was not melted, the trees were not damaged. It seemed like when the hikers walked on their feet more than five hundred meters down from the mountain, someone dealt with some of them as direct targets..." Read the article →

Mystery of the fireballs by Stanislav Bogomolov

"Mystery of the fireballs" by S. Bogomolov

"It wasn't in the usual sense an explosion of a shell or a bomb. It was different, as if a balloon had burst. The fact, that at the edge of the forest, where the hikers so hastily ran away from the tent, the tree branches were as if singed. Not burnt, not broken, but singed. I suppose it all happened like this: the guys had dinner and went to bed. One of them came out of natural need (there were traces) and saw something that made everyone leave the tent and run down. I think it was a light ball. It caught up with them, or it happened by chance, at the edge of the forest. Explosion!" Read the article →

Zina Kolmogorova and Lidiya Grigoryeva

Zina Kolmogorova's letters

"The group is ok, I don't know how will it be the moment we go. Will we quarrel. After all, Kolevatov is with us. Gosya Dyatlov works in the laboratory, completes the diploma project in practice, not much of a life, not friends with anybody (of the girls of course)..." to Lidiya Grigoryeva

"Live, Valyushka, rejoice in the good. What if there is sadness sometimes? After all, one must live! True? We need to see only the good in life, and then it will be more fun to live. I give you my word that everything will be all right..." to Valentina Tokareva (Baldova)

To the letters →

Dyatlov Pass: Boot Rock

Injuries, clothing and belongings to Dyatlov group

Thanks to the Russian forums where most of the information about the Dyatlov Pass incident is, albeit scattered on hundreds of sites and thousands of posts, I found a schematics of Dyatlov group injuries, clothing and belongings that seem to portray more coherently the state in which the bodies were found. You know the saying - a picture is worth a thousand words. Here is a living example, sadly applied to the dead. Read more →

Dyatlov Pass: Boot Rock

The famous Boot Rock

There is the famous boot shaped rock close to where the helicopters landed. The bodies and belongings of the group were placed at the leeward side of the rock for transport out. This was also where the provisions for the search team were piled up to be taken down to their camp. The cedar and the search camp are on the opposite sides of the Boot Rock. The memorial plaque is fixed to this rock. In the same manner as the Dyatlov case itself, the monument that memorializes it looks absolutely different from every side you approach it. It is hard to believe that we are talking about the same rock, or case. See photos and a fly over →

Grigoriev Snowstorm in the Mountains - 3

G. K. Grigoriev "Snowstorm in the Mountains" - 3

"We silently stood by the large old cedar, where a few days ago were found two corpses. A breeze blew, the cedar mysteriously rustled. I listened to his noise for a long time, as if trying to understand what he was whispering about. Around the cedar, tall crooked birches. Boughs were cut from the cedar. Some are found far away. They were blown away by the wind. Some cuts are made on a birch with a knife, but not all the way through. On the corpses, they told us, were charred white woolen socks. Eye sockets are filled with snow, their heads were over blown with snow. I imagined, listening to the whisper from the cedar, how Krivonischenko and Doroshenko died here." Part 3

Grigoriev Snowstorm in the Mountains - 2

G. K. Grigoriev "Snowstorm in the Mountains" - 2

"Far in the sky, against the background of bright clouds, one dot appeared, then the second - they were helicopters returning from the pass. Then these wonderful machines frightening, ugly, one after another raising a whole snowstorm around them, sat on the airfield. All the guys admire the work of the pilots. They are heroes."
We are used to look at the case in way that the facts are presented to us after the case has been cold for 60 years. How the events were described after all the gruesome findings. Grigoriev notebooks are describing the process, what did people think when the first four bodies were find, then the fifth, then the last four (part 3). You will read about how did the participants in the search feel and acted. We can follow the mystery in the making, how did the perception of the incident changed and formed. Grigoriev is copying the diaries that are later on entered into the case files and nobody has seen the originals, only the typed transcript. Part 2 of 3

Grigoriev Snowstorm in the Mountains - 1

G. K. Grigoriev "Snowstorm in the Mountains" - 1

"The North Urals is not only rich, beautiful, but also treacherous. In the mountains, especially in winter, there are such storms and snowfalls that the slightest mistake can cost a life. This is what happened in the first days of February 1959 to the Dyatlov group, 9 students of UPI and engineers. It happened between the height 1075 and Otorten. The ultimate goal of their trip was Otorten. The height of this mountain is 1182 meters and it is almost on the 62 parallel, 250 km from Ivdel in the north. I took part in the search of the group. We found only bodies and their belongings."
Grigoriev's notebooks have never been published in English. They were found and deciphered very recently. Grigoriev gives an emotional account of his participation in the search for Dyatlov group in 1959. We can read details that are not mentioned in the case files. Part 1 of 3

Experiment with raised tracks

Experiment with raised tracks

These are tracks of skis and snowshoes left by us exactly a month ago when the snow cover was at least 0.5 m thicker. You can see the raised prints. What surprised me is that when the snow melts it doesn't loose the top layer but the relief sinks down. On the last 3 photos you can see 3 occurrences of "snow bloom" which is one of the theories about the orange tinge of the bodies on Dyatlov Pass. See the photos

Oleg Nikolaevich Vavilov

The mystery of Oleg Vavilov's death

A group of nine hikers in the Causasus mountains suffered a deadly incident on February 4, 1946, with Oleg Vavilov the sole casualty. A senior instructor (Schneider) joined the group at the last moment. He was alone with the victim at the time of the incident, where he was supposed to secure him with a rope. There is the mention of a blow with an ice ax in the death certificate. Schneider was allegedly included in the group by NKVD to execute the elder son of a famous Russian scientist, Nikolay Ivanovich Vavilov. Stalin is known to have gone after the children of people he hated. Was the incident in the Caucasus Mountains ordered from above? People are still conflicted over this controversy. The correct order to read the articles is: Dropped on orders from above, then The route not traveled.

Lidiya Vasilyevna Kurnosova Vavilova

Dropped on orders from above

The famous Russian scientist Nikolay Ivanovich Vavilov had two children from two marriages. The youngest son, Yuri, is still alive and working on the study of archives, collecting bit by bit the life story of his father. But until recently, very little was known about the eldest son Oleg. Almost everything that was known more concerned Nikolay Ivanovich Vavilov himself. Candidate of Historical Sciences Yakov Grigoryevich Rokityansky, biographer of Vavilov, for many years sought evidence of the life of Oleg Vavilov. He got lucky. He met Oleg’s widow, Lidiya Vasilyevna Kurnosova. Based on her stories and documents, which she managed to save, he collected unique information about the life of the eldest son Nikolay Vavilov. Read the article →

Dyatlov Pass: Semyon Zolotaryov and baby Sasha

Sasha - the baby that always broke his mother into tears

Baby Sasha was the only surviving child of the group. His whereabouts are unknown. Galina Sazonova, Doctor pediatrician and Dyatlov case researcher, is at the moment the person who knows best Semyon Zolotaryov's background. Sazonova has been researching his life and she is emotionally bound to keep going further. Read the story →

Dyatlov Pass: Slobodin posing in a burnt jacket

Whose jacket is this?

On this photo Slobodin is posing in a burnt quilted jacket. We know it is not his because Zina writes in her diary: "Burned mittens 2 and Yurkin's quilted jacket." When is writing in her diary Zina is usually referring to Yuri Krivonischenko as Yurka Kri (or Kriv.), and Yurka only is Doroshenko. As everything else in this case this happens to be controversial too. Read more →

Dyatlov Pass: 1957 Middle Ural

1957 Middle Ural

1957 February category I ski trek in Middle Ural along Chusovaya river from Staroutkinska to Martyanovo village, with ascend to Mt. Starik Kamen. Leading the group is Yuri Doroshenko. Ready to go and ready to live. Photo album from this trek →

Dyatlov Pass: Rustem Slobodin last post card

Rustem Slobodin last post card

For the first time Lyudmila Morgunova is publishing the post card her brother Rustem Slobodin mailed from Vizhay
26/I-1959 10 am
Hello sedentary citizens of Sverdlovsk!
Yesterday we safely reached the village of Vizhay. Now we are taking a truck to the starting point - 2nd Northern.
The weather is nice, warm (~ 10-15°). Everything is good. I am sorry I didn't say goodbye - got carried away.
All the best.
R Slobodin
See the post card →

Dyatlov Pass: Urals Polytechnic Institute

How the group got together

Here is a little history of how the group got together, from documents and recollections of their fellow hikers; who went on this trek, who didn’t and why. Go to the trek →

Dyatlov Pass: Hiking experience of Dyatlov group

Hiking experience of Dyatlov group

The members of Dyatlov group were experienced, seasoned hikers. They knew what they were doing, and although the equipment, maps, skis and provisions for the harsh winter mountains were not up to the modern standards, the group was prepared and doing just fine. Until the moment they were not. All statements testify to the fact that this trek should not be much different from any preceding one, and certainly not so life threatening. Something must have gone terribly wrong. Hiking experience of Dyatlov group →

Dyatlov Pass: Caucasus 1957

1957 Caucasus

Aug 24-Sep 16, 1957 traverse in Caucasus Mountains leading the group Igor Dyatlov. Zinaida Kolmogorova is the group. For Igor Dyatlov the Mountains were calling, and he had to go (rephrasing John Muir). Igor Dyatlov was brave, confident, experienced and passionate. I know the kind - they can be wild when alone but they always take care of their fellows. Igor had sense of responsibility. Being a leader is a quality that can not be acquired but comes from the core of your heart. Mountaineering you can learn if you feel the tug. But you can't make people follow you and trust you with their lives. This is a talent that Igor had, he was a leader. Photo album from this trek →

Dyatlov Pass: Rita Mitrofanova and Zina Kolmogorova

1957 Northern Ural

Feb 10-26, 1957 hike in Northern Ural leading the group Igor Dyatlov. In the group are Zinaida Kolmogorova with category III as a nurse and Nikolay Thibeaux-Brignolle with category II. They are so full of life and expectations. This is how we should remember them. Photo album from this trek →

Dyatlov Pass: Peak Manaraga

Peak Manaraga

Peak Manaraga 1662 m is a landmark in the Subpolar Ural Mountains. Read more in Ural Stalker ("Уральский Следопыт") about the beautiful nature of the Ural and the trek in which Igor Dyatlov went in 1958, a year to his death.
Part 1  UralStalker 2017 №4 expedition in 1956 led by Korolyov in which no member of Dyatlov group participated
Part 2  UralStalker 2018 №2
Part 3  UralStalker 2018 №3
Part 4  UralStalker 2018 №4

Photo album from this trek →

Dyatlov Pass: Igor Dyatlov 1958

1958 Subpolar Ural

This scary looking photo of Igor Dyatlov in a makeshift mask is taken exactly a year before the tragic incident on Kholat Syakhl. January 1958 six students from Sverdlovsk went to ascend winter Manaraga. They were forced to split up at the very start - at Kozhim station - to fly into the mountains by plane. The second three - Igor Dyatlov, Pyotr Bartholomey and Nikolay Han, had to catch up with the rest. They went to the eastern slope of the Urals, to the Severniy Naroda base, in extreme conditions, without sleeping bags and a stove. Photo album from this trek →

Dyatlov Pass: Dmitriy Borisov 02/12/2019

Let Them Talk, Dmitriy Borisov 02/12/2019

“I know the secret of the Dyatlov pass.”
This episode includes what role might Zolotaryov play in Dyatlov Pass incident, Mansi participation in the case and the avalanche prosecutors went to investigate on the pass. There is a twist of psychic insight at the end. In the studio is a man who is claiming that for many years he kept the secret of the Mansi shamans. What role could Semyon Zolotaryov play in the deaths of the Dyatlov group. He was much older than the rest of the hikers. During his exhumation in the grave was found a person who is not Semyon Zolotaryov. How can modern technology help solve the mystery of Dyatlov Pass incident. See the episode →

Dyatlov Pass: Photos of Mansi

Mansi Mansi Mansi

The Mansi are ever present throughout the Dyatlov case. It is their land where the events take place. They help in the search of Dyatlov group although their testimonies seem to hide secrets. It is hard to believe they didn't know more than they said. Even if this the case, their sacred places and believes would not amount onto killing people intentionally. If they were involved in any aspect of the crime, this would be due to different motivation, not religious or drug educed rage. The Mansi are not the only mystery in Dyatlov case. The integrity of the Russians was far from solid as well. See the albums →

Dyatlov Pass: In a country of mysterious signs

"In a country of mysterious signs"

This is an overview of the testimonies of Mansi. They are contradictory to each other, and don't add up. The impression is that there are big gaps in between, and then something else is said, not bearing out previous testimony. Let's go over the testimonies of Mansi in 1959. Read more →

Mansi landmarks added to the Dyatlov Pass Google map

Dyatlov Pass: 1TV 04/16/2013 - Part 1

Russian Channel 1, Andrey Malahov 04/16/2013 - Part 1

Russian Channel 1 film crew with host Andrey Malahov together with correspondents from Komsomolskaya Pravda lived for a week on Dyatlov Pass. To this day there are 64 theories of what might have happened in February 1959. This episode features love quarrel, criminal versions of Mansi and escapees from the gulag, UFO and Yeti theories. See the episode →

Dyatlov Pass: Watermelon snow, odd phenomenon caused by a cold-loving algae


In this infamous case there is a persistent talk about brown-red or orange discoloration of the of skin of the victims and their clothes. Lets track this claims to their origin, and see what they amount to.
Read the article →

Dyatlov Pass: Genrietta Eliseevna Makushkin (Churkina)

"Experts can not be blamed for anything!"

Interview by Maya Piskareva with Igor Olegovich Makushkin, the son of the same expert on Dyatlov case - Genrietta Eliseevna Churkina who examined the tent and was present at the autopsies of the last 4 bodies found in May 1959.
Her son became forensic expert in the same Sverdlovsk forensic research laboratory, and he is now a Professor of Forensic Science. His mother was confiding in him as a colleague, but on his opinion there were secrets that she took with her.
Read the interview →

Dyatlov Pass: Irina Rashevskaya (Doroshenko) letter

Irina Rashevskaya (Doroshenko) letter

"I remember that she was telling and showing a sweatshirt and a sweater, both ruined. Tinted with orange powder. It seems all the dead were orange. My brother Volodya studied in UPI at this time. He met with relatives of the victims and reported all the versions to my mother. Then the relatives were told not to go there anymore. To drop it. No one will tell them anything."
Read the letter →

Dyatlov Pass: Interview Navig with Irina Rashevskaya (Doroshenko)

Interview Navig with Irina Rashevskaya (Doroshenko)

"I think that there were tests of new weapons and something went south. They were caught at the wrong place at the wrong time. Namely, it is connected with military equipment. No doubt about it. Nothing else. Avalanche is nonsense... The color of their skin confirms it... I just heard what my mother said - orange."
Read the interview →

Dyatlov Pass: Interview M.P. with Irina Rashevskaya (Doroshenko)

Interview M.P. with Irina Rashevskaya (Doroshenko)

"Yuri Doroshenko was born on January 29, 1938. He was born, grew up, studied, graduated from high school, entered the Institute of Radio Engineering, became interested in ski hiking, like almost all his fellow students of those years, went on an expedition and died. On that trek, a few days before his death, he turned 21. What do we know about him? Almost nothing."
Read the interview →

Dyatlov Pass: Maslennikov 2nd notebook afterthoughts

Maslennikov 2nd notebook afterthoughts

Do you see any traces of cover up or attempts to obstruct the search or hide evidence? Don't just read other people's opinion, make up your own mind. Here are the writings of the man who lead the search. It's a good start. I will give you some pointers that I found interesting while reading.

Dyatlov Pass: Maslennikov 2nd notebook

Maslennikov 2nd notebook

Maslennikov's notebooks were not part of the criminal case. They have never been looked at during the investigation. This is the first time when they have been published in their entirety with full transcript in both Russian and English. The second notebook raises some controversial questions. It is a very interesting reading about the way search was executed, the moral climate and how time and findings affected the rescue members. Also the reaction of the leaders. Do you see any traces of cover up or attempts to obstruct the search or hide evidence? Don't just read other people's opinion, make up your own mind. Here are the writings of the man who led the search.
Read the 2nd notebook →

Dyatlov Pass: Maslennikov notebook

Maslennikov notebook

Maslennikov Evgeniy Polikarpovich, (1924-1978) Master of Sports, head of the regional hiking club, leading the search operation in 1959. He was expecting the search to be over in a much shorter period of time, hence the 12 sheet first notebook. The second notebook is four time bigger. The reality got to him. And the searches were still far from over.
Transcript in both Russian and English is published for first time on this site.
Read the notebook →

Dyatlov Pass: Igor and Lyuda (V grade)

Interview with Igor Dubinin

Conversation between "Center of civil investigation of the tragedy of Dyatlov group" and Igor Alexandrovich Dubinin regarding Dyatlov case 07 Aug 2008, Berezovskiy, Sverdlovsk region
Read the interview →

Dyatlov Pass: Dubinina's premonition

Dubinina's premonition

What was tormenting Lyuda's mind in the days before the tragedy, was she feeling the impending doom or was she just a troubled soul? The entries in her diaries raise many questions, and the coincidences make the hairs on the back of your neck stand up. Read more →

We also have the opinion on the subject from Sabine Lechtenfeld, forensic psychologist from Hannover, Germany Keep reading →

Dyatlov Pass: 3D model by Katinas

3D model by Katinas

Katinas is a member of Russian forum taina.li and he has tried, and succeeded in my opinion, to pin point where does the parting with Blinov group took place in Vizhay. This is most probably where the GAZ-63 that took Dyatlov group to 41st logging settlement also left off at 13:10 on 26 Jan 1959. Katinas used characteristic utility poles, fences and buildings to prove that the location is in front of the Communication center in Vizhay.
See the 3D model →

Dyatlov Pass: Vizhay


Our collection of maps and old photos of Vizhay and its people. Dyatlov group spent the night of 25-26 Jan 1959 in Vizhay. Igor Dyatlov and Zina Kolmogorova sent their last letters from the Post office in Vizhay.
Go to page →

Dyatlov Pass: Funerals in May 1959

Funerals in May 1959 - 60 years to the day

On May 12 Lyudmila Dubinina, Aleksander Kolevatov and Nikolay Thibeaux-Brignolle were buried in Mihaylovskoe cemetery, in a plot designated to UPI. Semyon Zolotaryov's funeral was a few days after May 12. It was delayed so his mother could attend. She had to travel from Krasnodar to Sverdlovsk. Semyon Zolotaryov, since he was not a UPI contingent, was buried in Ivanovskoe cemetery where Yuri Krivonischenko was rested in peace on March 9. Keep reading →

Dyatlov Pass: Dyatlov group den

The discovery of the last 4 bodies

The events from this date on were game changer for Dyatlov group case. Their deaths had to be looked into. They couldn't be so easily brushed as death from exposure to the elements. There are many facts that can't be explained with any theories to this day.
Read more →

Dyatlov Pass: Search operation 1959

Counting skis

There are different accounts in the case files to how many pair of skis were under the bottom of the tent, and what happened to the spare pair of skis Dyatlov group were bringing to the trek.
Read more →

Dyatlov Pass: Vladimir Askinadzi holding a partridge that will make their May 1st holiday dinner

Chicken a la Otorten

Excerpts from Vladimir Askinadzi's personal archive and memoirs "We are the last of the Mohicans"
Read more →

Dyatlov Pass: Grigoriy Anisimovich Fedoseev and his guide Vasiliy Nikolaevich Mishtenko

Does it sound familiar?

Similar cases are describer in "On the Road of Trial" by geologists Grigoriy Fedoseev. Conspiralogists find it possible that the cover up is inspired by the events described in this book. Note the year when the book was published - 1958.
Read more →

Dyatlov Pass: Conspiracy or negligence

Conspiracy or negligence

The date on the cover of the official Case file is 6 February 1959. How’s this possible if Dyatlov group was not even due back by that time? The conspiracy advocates point this as a clear evidence that the investigation started before the official discovery of the first dead bodies.
Read more →

Dyatlov Pass: Eduard Viktorovich Tumanov

Tumanov's theory that there has been altercation on the pass

Well known pathologist involved with Dyatlov case, Eduard Tumanov, is pushing a theory that hikers took part in a fight, either between them or with outsiders. He is not partial to any of the two versions. His observations are purely based on the autopsy reports and mainly what is missing from them. Tumanov's opinion is that all bodies should be exhumed and subjected to a new full autopsy for missed or omitted on purpose details. He is pointing at the discrepancies and violations when the bodies were first protocoled.
Read more →

Dyatlov Pass: Methanol poisoning theory

Methanol poisoning theory

Fans of this theory point out the following aspects of hikers behavior that might be explained with methanol poisoning:

  • cutting up the tent form inside - decreased level of consciousness, poor coordination
  • going down the slope abreast, instead behind each other i.e. holding hands - blindness
  • cutting up branches to make fire while there is dry wood laying around the cedar tree - blindness
  • high amount of urine in Dyatlov's bladder about 1000 cm3 - kidney failure

Read more →

Tribute to Dyatlov Pass

Tribute to Dyatlov Pass

Gorgeous photos from Dyatlov Pass
See gallery →

Dyatlov Pass: Lev Nikitich Ivanov

Discrepancies in the Resolution to close the case

Dyatlov case researcher Galina Sazonova is proving that everything in this case has to be taken with a grain of salt. Nothing can be trusted. It is a whole different question what was wrong with Lev Ivanov, the lead investigator. Was he unfit, sloppy, or under duress. Or was it just the Soviet Union way of investigating cases.
Read more →

Dyatlov Pass: Spaced Out Radio with Teodora Hadjiyska

Spaced Out Radio

March 22, 2019
Midnight ET / 9 PM PT
Host Dave Scott
Guest Teodora Hadjiyska
Listen →

Dyatlov Pass: The wolverine theory

The wolverine theory

The prosecutors have amounted a list of 75 theories about the Dyatlov Pass incident and this is one of them. It was featured on Russian Channel 1 "Live" in the show about the new expedition to the Dyatlov Pass with prosecutors, Komsomolskaya Pravda and TV filming crew. This theory says that a wolverine could have stunk up the tent and the hikers walked down to wait till the tent airs out.
Read more →

Dyatlov Pass: Malahov TV

Whose body is this?

On 15 of March 2019 Russian Channel 1 aired a show about the expedition to the Dyatlov Pass with the participation of journalists from Komsomolskaya Pravda, television, representatives of the prosecutor's office and experts. The sensation was when on 47:00 a photo from Lev Ivanov's archive was shown for first time of a frozen body that is not any known member of Dyatlov group. Or is it? See the show →

Dyatlov Pass: Funerals in March 1959

First funerals in March 1959

Yuri Doroshenko, Zina Kolmogorova, Igor Dyatlov and Rustem Slobodin found their last peace in Mihaylovskoe cemetery, and Yuri (Georgiy) Krivonischenko was buried in Ivanovskoe cemetery. Read more →

Dyatlov Pass: The cache site (labaz)

March 2nd - The cache site (labaz)

To this day we don’t know where exactly the labaz is located. All we know is 400 m from the rescue camp and many testimonies from search party members where that camp was, but there is no indication in which direction from the rescue camp was the labaz found. The exact location is important since this is the starting point of Dyatlov group in their last day alive. Read more →

Dyatlov Pass: The Swedish-Russian Dyatlov Expedition 2019

The Swedish-Russian Dyatlov Expedition 2019

Richard Holmgren, Andreas Liljegren, Ekaterina Zimina and Artem Domogirov pay homage to the events of 1959 and the 60-years anniversary of the Dyatlov group demise, get personal and up close experience of the the terrain and conditions, what it takes to traverse in the same time of the year, and apply it to their theory of the falling (katabatic) wind. To the trek, theory and gallery →

Dyatlov Pass: Press conference with Prosecutor's office 4 Feb 2019

Press conference with Prosecutor's office 4 Feb 2019

Dyatlov Pass: Yekaterinburg conference 2 Feb 2019

Yekaterinburg conference 2 Feb 2019

Dyatlov Pass: Case files

The Case Files

At last all Case files vol.1 translated by human. As if the case was not so convoluted on its own, Google translator adds an Alice in Wonderland take on it:

Дятлов (Dyatlov) - woodpeker
Куриков (Kurikov) - smoker
Королев (Korolyov) - queen
  Блинов (Blinov) - pancakes
Возрожденный (Vozrozhdenny) - revived or reborn
раскрытие (autopsy) - finding

One can read things like «The Reborn found Woodpeckers Smoking Pancakes with the Queen». Case files →

Dyatlov Pass: The Attorney General authorized new investigation

The Attorney General authorized new investigation

The Prosecutor General’s Office of the Russian Federation has authorized a new investigation of the death of Dyatlov group. Statement →

Dyatlov Pass: Photos by Alexey B (19-23 Feb 2016)

Ural Expeditions & Tours

The first expedition on dog sleds to Dyatlov Pass. March 2018. Northern Ural. Dog sleds VS snowmobiles →

Dyatlov Pass: Photos by Alexey B (19-23 Feb 2016)

Photos by Alexey B (19-23 Feb 2016)

Mount Kholat Syakhl noticeably rose against the background of the other mountains and was covered with a dense blanket of a swirling giant cloud that hides the flowing lines of the mountain relief beneath. In the boiling foam of this cloud on the background of an absolutely cloudless sky, snow-white whirling foam sparkling in the sun emerged, broken by the wind into shallow icy dust, which descended with terrible force, picked up by the hurricane wind. We have not seen anything like this in our lives! Photos by Alexey B (19-23 Feb 2016) →

Dyatlov Pass: Photos by marinner966 (Dec 2014)

Photos by marinner966 (Dec 2014)

Mystical place
A place that every extreme traveler must visit. The place, shrouded in unsolved mystery for 55 years! That same cedar and that very stream will freeze blood when you realize what happened on February night of the 59th year. Photos by marinner966 (Dec 2014) →

Dyatlov Pass: Yury Yakimov's theory

Yury Yakimov's theory

Yury Yakimov was a shift foreman from Severouralsk (a city in the Northern Ural, 178 km (110 miles) from the Dyatlov Pass). His theory attempts to explain the nature of the injuries, the strange behavior and many other inconsistencies in the story of the Dyatlov group and is based on the author’s personal encounter with an unexplained phenomenon, which took place during a night shift in an open-pit mine in 2002. The following is a translated and condensed account in his own words →

Dyatlov Pass: Teodora Hadjiyska on Midnight in the desert radio show

Midnight in the Desert

Teodora Hadjiyska on the Art Bell's radio show with Dave Schrader
Fri Nov 16, 9-11 pm PDT "Midnight in the Desert" →

Podcast MP3

Dyatlov Pass: Rakitin's version on Kolevatov

Rakitin's version on Kolevatov

Aleksey Rakitin: We cannot with absolute certainty assert that Aleksander Kolevatov was firmly associated with the Committee, however, the high probability of that is evident from the unusual circumstances of his life. From "Death is not far behind..." →

Dyatlov Pass: Sergey Shkryabach conclusion

Sergey Shkryabach conclusion

The death of Dyatlov group is caused by avalanche, deterioration of the weather, the insufficient experience and preparation of the hikers for severe winter conditions. All speculations and theories arise from the amateurish investigation and lack of subjective data - this is conclusion of the veteran investigator. The death of Dyatlov group is caused by avalanche, deterioration of the weather, the insufficient experience and preparation of the hikers for severe winter conditions. All speculations and theories arise from the amateurish investigation and lack of subjective data - this is conclusion of the veteran investigator. All court refusals to reopen the case are based on this document. Read the article →

Dyatlov Pass: Vladimir Nikolaevich Solovyev

From Russia with Doubt

Latest development on the attempts to reopen Dyatlov Pass case. Who are Leonid Proshkin, Vladislav Tuykov, Kretov, Vladimir Solovyev, Evgeniy Okishev and Sergey Shkryabach?
The sources for this article are Galina Sazonova and Komsomolskaya Pravda documentary "Dyatlov Pass. End of Story?" Read the article →

Dyatlov Pass: Sergey Yakovlevich Shkryabach

«My opinion is that there are no mysteries in the case of the death of Dyatlov group»

Sergey Shkryabach, a veteran of the investigating authorities and a mountaineer, commented on the air of Radio Komsomolskaya Pravda his opinion on the results of the inspection of the Russian IC of the case of the tragic death of a group of hikers led by Igor Dyatlov in the Urals in 1959 Read the interview →

Dyatlov Pass: Evgeniy Fyodorovich Okishev

Was the criminal case fake?

Evgeny Fyodorovich is 94 years at the time this interview was taken. Despite his advanced age, he perfectly remembers the vents in 1959, when he was Deputy Head of the Investigation Department of the Prosecutor’s Office of the Sverdlovsk Region. Leonid Proshkin, prominent lawyer and former criminal investigation prosecutor is asking the questions. Read the interview →

Dyatlov Pass: Evgeniy Fyodorovich Okishev

«We were told to say that they were killed in an accident»

Evgeny Fyodorovich Okishev remembers those events very well, because in his prosecutor’s practice the case of the death of Dyatlov group became the most mysterious. In 1959, Evgeny Okishev was the Deputy Chief of the Investigation Department of the Prosecutor’s Office of the Sverdlovsk Region. This is what he remembers. Read the interview →

Dyatlov Pass: Investigation Committee of the Russian Federation

The court refused to reopen the case

Investigation Committee of the Russian Federation
Court’s decision from 8/31/2018 to refuse the application to have the case reopened. An appeal has been filed. Court Decision Letter →

Dyatlov Pass: Interview with Akselrod

Interview with Akselrod

Do you know what shocked me most in this story? - asked Moisey Abramovich. - The first question of Krivonischenko's mother: "Tell me, did Yura die as a man?" They died with dignity Keep reading →

Dyatlov Pass: Vladimir Borzenkov analysis of Krivonischenko frame 34

Vladimir Borzenkov analysis of Krivonischenko frame 34

The notorious frame 34 has been a favorite subject of wild conspiracy theory ambassadors but never backed up with real photography facts. Vladimir Borzenkov believes that there is nothing mysterious in this frame and here his take on the specifics of the photo. He himself is a Dyaltov Pass tragedy researcher and an avid photographer which makes it a very good start for the discussion. Keep reading →

Dyatlov Pass: Vladimir Askinadzi interview

Vladimir Askinadzi memoirs of the events in 1959

It was convenient for the authorities to let out a rumor about the missile version, because this version justified all the secrecy surrounding this case. It somehow calmed people and even relatives of the deceased. This version was taking the search away from the real truth. Keep reading →

Dyatlov Pass: The rocket theory

Metal fragment with «waffle» design supports the rocket launch theory

Aluminum construction more than one square meter was found four years ago. As experts explained, a similar "waffle" design is used on the rocket tanks for durability. Head of the Dyatlov Foundation is one of the adamant defenders of the rocket version of the tragedy on Dyatlov Pass. Keep reading →

Dyatlov Pass: The rocket theory

The rocket theory

Unsuccessful military trials could have caused the death of Dyatlov group in 1959.
Komsomolskaya pravda and Channel 1 are investigating. Keep reading →

Dyatlov Pass: 50th anniversary photos

50th anniversary photos

Photos kindly provided by Dyatlov Pass tragedy researcher Vladimir Borzenkov (WAB). See the gallery →

Dyatlov Pass: Semyon Zolotaryov second DNA results

Semyon Zolotaryov second DNA results show a match, but can not exclude his brother Nikolay

Second examination, this time conducted by such an authoritative scholar as Pavel Ivanov, showed that the DNA of the person buried under the sign "Semyon Zolotaryov" matches the DNA of his niece. But this fact does not exclude the version of other researchers suspected that under the name of Semyon his brother Nikolay could be buried, who, according to archival documents, worked with the Germans and disappeared without a trace during the war. Therefore, we can not yet put a end on this investigation. Keep reading →

Dyatlov Pass: Chivruay tragedy 1973

Similarities with Chivruay tragedy 1973

Dyatlov Pass search and rescue operation was unprecedented and was surpassed only 14 years later by the Chivruay tragedy on January 23, 1973. There quite a few similarities that are pointed out between the two tragic events. Keep reading →

This is not Zolotaryov

DNA results show this is not Zolotaryov

The first DNA test results came out and they exclude kinship of the person laying in Zolotaryov’s grave with Zolotaryov’s niece. This is huge implication on Dyatlov case. If Semyon Zolotaryov is not buried at the Ivanovskoe Cemetery in Yekaterinburg, then who? And where did Zolotaryov go from the scene of the tragedy? Or where did the body of Semyon Zolotaryov go? Read KP article →

Dyatlov Pass: Funerals in May 1959

Funerals in May 1959 - 59 years to the day

On May 12 Lyudmila Dubinina, Aleksander Kolevatov and Nikolay Thibeaux-Brignolle were buried in Mihaylovskoe cemetery, in a plot designated to UPI. Semyon Zolotaryov's funeral was a few days after May 12. It was delayed so his mother could attend. She had to travel from Krasnodar to Sverdlovsk. Semyon Zolotaryov, since he was not a UPI contingent, was buried in Ivanovskoe cemetery where Yuri Krivonischenko was rested in peace on March 9. Keep reading →

Dyatlov Pass: 3D model or the ravine by Vasilii Zyadik

3D model of the ravine by Vasilii Zyadik

Vasilii Zyadik is 3D designer from Nizhnevartovsk, city in Khanty-Mansi Autonomous Okrug, Russia.

I was looking for tank models for another project when I noticed where he lives. Very exited, at the edge of my chair I asked him if he has heard of Dyatlov Pass. This is his response. He said that he wanted to get to work as texture, and this his his first model where he uses snow. I wish him a very good life and career as a 3D designer. As well as many awards for his beloved dog Вайт (White). This 3D model is specially created for dyatlovpass.com. Keep reading →

Dyatlov Pass: Researchers of Dyatlov Pass at Ivdel railway station

Researchers of Dyatlov Pass trying to locate the ravine

The documents in the case file are pointing to different dates for when bodies of Dubinina, Zolotaryov, Kolevatov and Thibeaux-Brignolle are found. The place seem to be well photographed, but you will be surprised how many discussions currently exist on the fact where exactly is this location. Expeditions go, measure and build theories and models. Here are some of them. Keep reading →

Dyatlov Pass: Galina Sazonova about Zolotaryov’s exhumation

Galina Sazonova participant in Zolotaryov's exhumation

Exhumation gave  answers for some questions. We saw the ribs and understood  how each rib was fractured. We established 3 fractures  of the R scapula (Vozrozhdenny didn't describe this injuries in 1959). Sergey Nikitin's conclusion is "it was one single impact, Zolotaryov was laying on the back at that moment (scapula fractures)" I don't agree. I suppose its could be two successive blows. Chest  injury has to be seen as a complex, we are looking for a forensic expert specialized  in this type of trauma assessment for second opinion. Keep reading →

Dyatlov Pass: Exhumation of Zolotaryov

First results of the exhumation of the body of Semyon Zolotaryov

First results of exhumation of the body of Semyon Zolotaryov conducted on 12 April 2018 shows that this is indeed him. The skull superimposition performed by expert Sergey Nikitin matched 13 points of max 24 only 12 are needed to declare perfect fit. The speculations are now that a large mass of snow had collapsed on top of the hikers while they were hiding in the den. It couldn't have happened in the tent because while Zolotaryov could have mustered the strength (being a war veteran and sports coach in excellent physical shape) Dubinina's and Brignolle's injuries would have prevented them to move or be moved in any manner. Keep reading →

Dyatlov Pass: Exhumation of Zolotaryov

Who is buried in the Zolotaryov's grave?

12 April 2018 Komsomolskaya Pravda (aka KP, huge Russian periodical following and as we can see, reviving the case) exhumed the body of Semyon Zolotaryov at Ivanovskoe Cemetery in Yekaterinburg. In the following days KP will conduct an examination of the DNA of the person buried under Zolotaryov's obelisk to establish his kinship with the alleged nephews. And also KP will study together with experts fractures of the ribs of Semyon. It turned out that the autopsy reports don't quite match the injuries they found during the excavation. In 1959, going on that fateful journey through the Northern Ural, Semyon Zolotaryov announced enigmatically to his students "this whole world will start talking about this trek." Keep reading →

Dytalov Pass: Gennadiy Kizilov and Vladimir Askinadzi

Kizilov Gennadiy - the search operation was a farce, the crime scene was staged

Kizilov Gennadiy Ivanovich, a journalist from Yekaterinburg, is the first one and most avid advocates of the staged crime scene theory. He points out some major inconsistencies and conflicting testimony of witnesses and rescue team and says that this speaks of something much more sinister that sloppy investigation and that Dyatlov group have witnessed some secret trials or experiments that no one was supposed to see, and were deliberately liquidated by military forces. Keep reading →

Dytalov Pass: Gennadiy Patrushev

In search of the missing Yak - interview with widow of YaK-12 pilot Gennadiy Patrushev

In the aftermath of the terrible tragedy and the mystery surrounding it, 26-year-old Sverdlovsk pilot Gennadiy Patrushev made an independent investigation into the causes of the death of the Dyatlov group. He knew personally the students, met them in Ivdel, he warned them about the danger of the route to Otorten and he also first discovered their bodies on the mountainside. According to his widow Valeriya Nikolaevna her husband's YaK was sabotaged burri what he had found about the deaths of Dyatlov group. Keep reading →

Dytalov Pass: Georgiy Karpushin

Peak 1079 - interview with Yak-12 pilot and An-2 senior navigator Georgiy Karpushin

In 1959 Georgiy Karpushin was the senior navigator of the 123rd flight detachment of the Ural Civil Aviation Administration. According to him, he was the first to spot the tent of dead hikers. "February 25, the weather was just wonderful... Straight by the tent, a corpse of a woman lay judging by her long hair. A little further away lay another body." The story of G. Karpushin fills an unknown page of an old tragic history, although it is in many respects at odds with the well-known versions. Keep reading →

Dytalov Pass: Lyudmila Vsevolоzhskaya

Another trek to Otorten cancelled two days after Dyatlov group passed through city of Serov

Lyudmila Vsevolоzhskaya was waiting in city of Serov for her group top arrive from Perm to head on a trek to Otorten. At the same time Dyatlov group spent Jan 24 1959 in Serov. Two days after they took the train to Ivdel Lyudmila Borisovna got a telegram that their trek has been rerouted to Isherim. Keep reading →

Dyatlov Pass incident map

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Dyatlov Pass map

Name (Age) Found Clothing (taken in, taken out)
Injuries & cause of death
Doroshenko (21) under tree Underwear, shirt, no shoes; Kolevatov was wearing his overalls; Igor was wearing a fur sleeveless vest which the case files say Yudin left to Kolevatov, but Yudin himself said in 2008 he gave to Doroshenko, read more. Autopsy reportHypothermia
Krivonischenko (23) under tree Underwear, shirt, no shoes; Dubinina had a sweater that tested radioactive which could probably be his, according to Ivanov she tore a flap of his underpants to wrap her foot probably after his death, but this turn out to be her own blouse (read more); Thibeaux was wearing his wrist watch and possibly a sweater taken form him. Autopsy reportHypothermia
Dyatlov (23) 300m Very lightly dressed, no shoes, he was wearing the knitted vest Yudin said in the case files he left to Kolevatov, but later said he gave to Doroshenko, both version exist. HypothermiaAutopsy report
Kolmogorova (22) 630m Better dressed than the previously found hikers. No footwear. Autopsy reportHypothermia
Slobodin (23) 480m Better dressed than the previously found hikers, one felt boot (valenka) on his right foot. Autopsy reportHypothermia
Fractured skull, multiple areas of edema and abrasions on his face and his arms
Dubinina (20) ravine (75m) Her foot was wrapped in a piece of Krivonishenko's underpants according to Ivanov, but it turns out to be a piece from her own blouse (read more); she was wearing a brown sweater that tested radioactive and was most probably Krivonischenko's, but identification of the items on the last 4 bodies found in May was never made; Thibeaux is wearing her hat and coat, pair of gloves crumpled in the right pocket.Radioactive Autopsy reportMajor chest fractures; missing tongue, eyes, part of the lips, as well as facial tissue and a fragment of skull bone.
Zolotaryov (38) ravine (75m) He was wearing Dubinina's faux fur coat and hat according to Ivanov and this turn out not to be true (read more); Zolotaryov has Doroshenko's hat; camera on his neck, pair of quilted soft wadded boots without soles (burki) on his feet. Zolotaryov and Thibeaux were almost fully clothed and wearing some kind of footwear.

Autopsy reportMajor chest fractures; missing eye balls

Kolevatov (24) ravine (75m) He is wearing Doroshenko's overalls; the waistband of his sweater and lower part of his ski trousers tested radioactive. Radioactive Autopsy reportHypothermia; exposed skull bones
Thibeaux-Brignolle (23) ravine (75m) Thibeaux like Zolotaryov was better dressed than the rest of the members of the group. On his feet he wore hand-knitted woolen socks and a pair of felt boots (valenki).
He has Krivonischenko's wrist watch, possibly one of the sweaters is Krivonischenko's too, Lyuda's hat and coat. In the right pocket are crumpled pair of gloves that must be Lyuda's.
Autopsy reportMajor skull damage - multiple fractures to the side of his skull that would have made him unable to move
Graphic crime scene photos Autopsy reports
Radioactive The radiation on two sweaters and pants was substantial



Jan 23 The group (10) takes train №45 from Sverdlovsk to the city of Serov. In the diary it says train №43 but there is no such train.
Jan 24 The group (10) arrives at Serov in the morning where Krivonischenko was detained for soliciting and singing out loud, and released, and a drunk accuses them of having stolen his vodka.
Jan 25 The group (10) arrives by train №81 in Ivdel and takes a bus GAZ-51 to Vizhay
Jan 26 A truck GAZ-63 takes the group to a logging community called District 41 (aka 41st district or quarter)
Jan 27 The group hires a sled for 24 km to North-2 mining settlement (abandoned)
Jan 28 Yuri Yudin goes back with the sled due to poor health (sciatica), the group now consist of 9 members
they spend the night on the banks of Lozva river
Jan 29 The group on skis makes their way from Lozva to Auspiya river where they spend the night
Jan 30 The group pitches their tent on the banks of Auspiya river
Jan 31 The group tries to ascend the shortest way from Auspiya to Lozva river (now called Dyatlov pass) and goes back to spends the night on the banks of Auspiya river
Feb 1 The group makes the cache (labaz) to lighten their backpacks, they start late, go 500m off their planned route, cover 2 km and pitch their tent on the north slope of Kholat Syakhl
Feb 2 All members of Dyatlov group die in a mysterious way
Feb 12 The group was expected back in Vizhay
Feb 21 Search parties are on their way
Feb 26 Slobtsov and Sharavin find the tent
Prosecutor Vasiliy Tempalov opens an official investigation
Feb 27 Bodies of Doroshenko, Krivonischenko (by Sharavin and Koptelov), Dyatlov (mansi Kurikov group) and Kolmogorova (by Moiseev rescue dog) are found
Mar 2 The cache (labaz) is found by Slobtsov and Kurikov
Mar 4 Autopsy of Doroshenko, Krivonischenko, Dyatlov and Kolmogorova
Mar 5 Body of Slobodin is found by Karelin and soldiers from Lt. Potapov group. Akselrod notices the icy bed under the body.
Mar 8 Autopsy of Slobodin
Mar 9 Doroshenko and Kolmogorova are buried in Mihaylovskoe cemetery
Krivonischenko is buried in Ivanovskoe Cemetery
Mar 10 Dyatlov and Slobodin are buried in Mihaylovskoe cemetery
Mar 17 Vladimir Korotaev is fired and Lev Ivanov is assigned as a lead investigator
May 5 Den and bodies of Dubinina, Kolevatov, Thibeaux-Brignolle and Zolotaryov are found (by Askinadzi)
May 9 Autopsy of Dubinina, Kolevatov and Thibeaux-Brignolle and Zolotaryov
May 12 Dubinina, Kolevatov and Thibeaux-Brignolle are buried in Mihaylovskoe cemetery
Zolotaryov is buried in Ivanovskoe cemetery
May 27 Radiation analysis report on clothes and tissues of Dubinina, Kolevatov, Thibeaux-Brignolle and Zolotaryov
May 28 Case closed

Official statement for closing the case given by Junior Counselor of Justice and Criminal Prosecutor of Sverdlovsk region, Lev Ivanov:

The deaths of the expedition members were due to a series of mistakes by Dyatlov. On 1 February he began the ascent to the summit at 3 PM, even though he knew about the difficulty of the terrain. Furthermore – and this was Dyatlov’s next mistake – he chose a line 500 m to the left of the planned pass that lies between Peak 1079 and Peak 880. So the group found themselves on the eastern slope of Peak 1079. They used what was left of the daylight to ascend to the summit in strong winds (which are typical for this area) and low temperatures of minus 25 degrees centigrade. Dyatlov found himself in bad conditions for the night, so he decided to pitch his tent on the slope of 1079 so as to start in the morning without adding the distance from the forest (~1 km) to the remaining trek of about 10 km to the summit.

Considering the absence of external injuries to the bodies or signs of a fight, the presence of all the valuables of the group, and also taking into account the conclusion of the medical examinations for the causes of the deaths of the hikers, it is concluded that the cause of their demise was overwhelming force, which the hikers were not able to overcome.


Apr 12 Exhumation of the body of Semyon Zolotaryov at Ivanovskoe Cemetery in Yekaterinburg
May 16 Russian Channel 1 airs DNA results of the remains of the exhumed body from Zolotaryov's grave not to have kinship with niece Tatyana Skulbeda (daughter of Semyon's sister)
Jul 16 Second DNA testing at the Russian Center of Forensic Expertise of the Ministry of Health of the Russian Federation of the person buried under the sign "Semyon Zolotaryov" matches the DNA of Tatyana Skulbeda (daughter of Semyon's sister)
Aug 31 Court’s decision from 8/31/2018 to refuse the application to reopen the case Court Decision Letter
Sep Prosecutor's office of the Sverdlovsk region initiated a new investigation.


Mar 15 Prosecutor's office undergo expedition to Dyatlov Pass to test 3 theories - avalanche, snow slab and hurricane.


Jan 22 Yury Chaika was fired. New Prosecutor General of Russia is appointed Igor Krasnov.
Jul 11 Andrey Kuryakov announces the conclusion of the new investigation - it was an avalanche.
Aug 10 Krasnov reprimanded Kuryakov. The investigation was warned of incomplete official compliance. This is the maximum possible punishment before dismissal.

Autopsy reports, proceed with caution - real crime scene photos »

Many theories have arisen about the event »



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