The Colca Canyon is a canyon of the Colca River in southern Peru, located about 160 kilometres northwest of Arequipa. With a depth of 3,270 metres, it is the fourth deepest in the world. …
The Colca Canyon is a canyon of the Colca River in southern Peru, located about 160 kilometres northwest of Arequipa. With a depth of 3,270 metres, it is the fourth deepest in the world. …