Cumbe Mayo is located about 12 miles (19 km) southwest of the Peruvian city of Cajamarca, at an elevation of approximately 11,000 feet (3,300 meters). The location is best known for the ruins of a Pre-Incan aqueduct stretching approximately five miles in length. The aqueduct collected water from the Atlantic watershed and redirected it on its way to the Pacific Ocean. It is thought to have been constructed around 1500 B.C. and was once thought to be the oldest existing man-made structure in South America. The name Cumbe Mayo may be derived from a Quechua phrase, kumpi mayu, meaning “well-made water channel,” or humpi mayo, meaning “thin river.”
Pre-Incan aqueductOpen canalRainwaterCarved into the rockPre-Incan aqueductPetroglyphsStone stepsCumbe Mayo girlsChildren walkingStone ForestStone MonksElderly lady