The mysterious death of nine people on the mountain of the Dead on February 1, 1959 is considered one of the strangest mysteries of the 20th century. At night, something greatly frightened the tourists, they began to cut the tent, ran out in the cold and did not return ... The dead bodies of the group members lay in strange poses, one of the girls froze, standing on her knees Apparently, the members of the group fled to the tent from the cedar that grew nearby ... But was it really?In our group of tourists went on an extreme ski tour to the Urals. Their path ran quite far from that ill-fated pass, but why then did they begin to receive strange letters with excerpts from the diary of Dyatlov, whose group mysteriously died in these mountains many years ago? .