The unique Kungur ice cave, one of the largest karst caves in European Russia, is located in the Filippovka village, 100 kilometers off the city of Perm. Photo: grotto with an underground lake04.11.2009#496238
The unique Kungur ice cave, one of the largest karst caves in European Russia, is located in the Filippovka village, 100 kilometers off the city of Perm.04.11.2009#496231
A marble cave on the lower plateau of the Crimean Chatyr-Dag mountain range, Ukrainian SSR. The Grieving Mother leak formation.14.06.1991#8184290
A marble cave on the lower plateau of the Crimean Chatyr-Dag mountain range, Ukrainian SSR. The Cave Master leak formation.14.06.1991#8184285
A marble cave on the lower plateau of the Crimean Chatyr-Dag mountain range, Ukrainian SSR.14.06.1991#8184283
Pinezhsky State Nature Reserve. The territory of the reserve is famous for its karst landscapes and abundance of caves. Tourists in one of the large caves, Golubinsky Gap.01.10.1984#8372128
