The Colca Canyon is a canyon of the Colca River in southern Peru, located about 160 kilometres (99 mi) northwest of Arequipa. With a depth of about 1000...

Colca River (possibly from Quechua qullqa deposit) which downstream is called Majes and Camaná is a Peruvian river in the Arequipa Region that flows deep...

River (Huaral) Charanal River Chao River Casma River Cenepa River Chambira River Chillón River Chinchipe River Chira River Colca River Comaina River Cunas...

Chivay is a town in the Colca valley, capital of the Caylloma province in the Arequipa region, Peru. Located at about 3,600 m above sea level (12,000 ft)...

field is part of a larger volcanic province that clusters around the Colca River and is mostly of Pleistocene age, although the Andagua sector also features...

transferring water from the Colca River to the Siguas River for irrigation purposes, and further to take water from the Apurimac River. The original plan of...

the Colca river and of some tributaries of the Siguas river with about 35,000 people living in them. Sabancaya is particularly dangerous for the Colca river...

of the Colca River. Condor is situated at the Umaranra valley. Its stream flows to the Collpamayo (possibly from Quechua for "salpeter river") whose...

the Rio Arma is a tributary of the Ocoña River, while to the east, the Colca River is part of the Majes River watershed. An endorheic area that receives...

(possibly from Quechua for "rock river"). Its waters flow to the Molloco River in the east, a right affluent of the Colca River. "Cerro Apacheta". IGN, Peru...