The entrance in the cave is one of the nature wonders. Its height is 70m and its width is 12m at the bottom. The temperature is 9 degrees in the cave when outside the temperature is 25 degrees. For tourists, the superior part of the cave is explored, arranged and illuminated, its length is 555m and it is possible to reach it by a circular path which have 700 steps. There is a curious belief that the cave of Potpec is a cradle of a famous Serbian mythological creature – DREKAVAC.