The Skelskaya stalactite cave is a natural monument (1964) on the slope of the
Baydarskaya Valley. There are several halls connected by passages in the cave, of which the second is the largest and most beautiful. Its length is 80 meters, the height of the "Gothic" vault reaches 25 meters. The walls are decorated with numerous sintered curtains and ribs, original bath niches. The attraction of the Skelskaya cave is a seven-meter stalagmite. The total length of all the galleries of the cave reaches 570 meters. The cave is less visited and worse equipped than Marble and Red, but on the other hand, there are almost no "products of civilization" in the area - heaps of garbage. The entrance is quite narrow and dirty - take a change of clothes and shoes.