mount grekhovskaya on the left bank of the sylva river.

bank base camp climb climbing crystal crystalline dawn daylight deikovo discover district edge evening everest exploration explore formation grekhovskaya gypsum high highest hiking honeycomb horizon kungursky layer left light majestic mineral mount opening outcrop panorama peak perm place prairie protected range river rock rocks scenery scenic space sport summertime summit sunshine sylva territory trail trek trekking trip underground unique village white