The Colca Valley is one of the largest, visited and important tourist destinations in Peru. It is located within the region of Arequipa in the province of Caylloma. Colca comes from the words Collaguas and Cabanas, two ethnic groups that lived along the Colca River. This canyon has a depth of 4160 meters, it is considered the deepest in the world.
LOCATION: It is located in the province of Caylloma Arequipa region.