Hiking trails of various lengths and difficulties run along the slopes of the mountain. On the western slope, archaeologists have discovered a cave with the skeletons of Neanderthals. Karst caves hide in the thickness of the cliff. Along the trail, you can see large sharp stones that seem like huge boulders. These are not boulders. These stones are part of the surface of the rock corroded by the rains. The process of leaching of limestone rock and the formation of voids in the cliff is named Karst.