Dyatlov Pass incident is located in Russia

The Dyatlov Pass incident resulted in the deaths of nine ski hikers in the northern Ural mountains on the night of February 2, 1959. It happened on the east shoulder of the mountain Kholat Syakhl (Холат-Сяхыл) (a Mansi name, meaning Mountain of the Dead). The mountain pass where the incident occurred has since been named Dyatlov Pass (Перевал Дятлова) after the group's leader, Igor Dyatlov (Игорь Дятлов).

• http://en.wikipedia.org/wiki/Dyatlov Pass incident