Mezue ahịrịokwu na-esonụ: A pụrụ iji okporo ụzọ si na Komi Republic, na-agagharị ma ọ bụ na-egwu ski n'elu Dyatlov Pass site na mpaghara Sverdlovsk, ma ọ bụ helikopta. Ruo 2004, a na-ekwe ka ụgbọ ala si na Sverdlovsk Region, na nleta na
Dyatlov Pass, Ugwu Otorten na isi iyi nke Osimiri Pechora. A machibidoro ya iwu site na mpaghara nchekwa 2 nke ụzọ ahụ dị - Pechoro-Ilychsky Reserve na Ivdelsky Reserve.