Bolshaya Mechkinskaya cave is situated in 20 km to the north from Kungur town. It occurs in the range of gypsum-anhydrite stratum of Iren horizon of Kungur stage of Perm system. The cave is known to locals already more than 100 years. Total length of the cave is 350 m. Cave consists of five rooms. Ice formations are present only in two first rooms. The main feature of the cave is a huge column in Bolshaya (Big) room. It has about 6 meters height and 5,6 meters in circumference. In Bolshaya Mechkinskaya cave can be met a big variety of ice crystals of different forms, stalagmites and stalactites. Ice crystals also exist and in the pre-entrance part of the cave. In this part also meet “ice curtains”. In winter of 1996 in the cave was ice “waterfall”, but this year it is not found.