Kungur Ice Cave is one of the biggest gypsum caves in Russia. This outstanding karst object takes the fifth place in the world on extent (among the gypsum caves). The cave is situated in the north-eastern part of the town Kungur, on the right bank of the river Sylva, in the depth of the Ice hill. The Ice hill covers nearly ten square kilometers. In its structure the cave is as like as a fairytale labyrinth. Nowadays the length of known routs is nearly 5700 meters.