The Colca Canyon is a canyon of the Colca River in southern Peru, located about 160 kilometres (99 mi) northwest of Arequipa. It is Peru's third most-visited tourist destination with about 120,000 visitors annually.[1] With a depth of 3,270 metres (10,730 ft),[2] it is one of the deepest in the world. The Colca Valley is a colorful Andean valley with pre-Inca roots, and towns founded in Spanish colonial times, still inhabited by people of the Collagua and the Cabana cultures. Photo Credits ©Donyanedomam