Sima Pumaqucha, one of the deepest caves of South America, and Qaqa Mach'ay, the highest surveyed cave in the world, are situated in the reserve.[3]
Archaeological sites
Some of the archaeological sites within the reserve are Khuchi Mach'ay, Pirqa Pirqa, Quchawasi (Cochashuasi), Qutu Qutu (Coto Coto) and Wamanmarka(Huamanmarca).[3]
Gallery
The lake Pumaqucha near the cave Sima Pumaqucha with the mountain León Pitakana (left) in the background