PBL Gnezdo
AUG 15 2019
Underground camp Gnezdo (Nest) on the ledge in the Višnevskij cave on Chul-Bair mountain, at a depth of 1049 m. It was erected in August 2019, during the Ekaterinburg speleo club (SGS) and the Assoсia.
Source: Wikimedia Commons
Part of Underground · Watch in the documentary