Monday, August 31, 2026 Search My Trip EnglishChinese
World news · travel · culture
Taiwan The Taiwan Times
Taiwan's window to the world

San Pedro de Atacama River

The 883rd longest river in the world

km

San Pedro River is a river of Chile located in the Antofagasta Region of northern Chile. It is formed at the confluence of the Grande and Salado (also known as Chuschul) rivers. Grande River begins at the confluence of the Jauna and Putana rivers, and downstream receives the waters of the Machuca River. Putana River originates from the north slope of the volcano of the same name. Salado River has its source at the Aguada Puripica and flows south for 43 kilometres (27 mi) until it merges with the Grande River to become the San Pedro River. From its origin, San Pedro River flows 12 kilometres (7.5 mi) south to the town of San Pedro de Atacama. From there the river follows a barely distinguishable delta-like course.

Flows through: Chile.

River data from Wikidata (CC0); lengths normalised to a common unit.

Other major rivers

  1. Amazon6,992 km
  2. Nile6,650 km
  3. Yangtze River6,300 km
  4. Bian River5,806 km
  5. Yellow River5,464 km
  6. Paraná River4,880 km
  7. River Congo4,700 km
  8. Mekong River4,350 km