Yanamayo
The 883rd longest river in the world
Yanamayo (possibly from Quechua yana black, mayu river, "black river") is a river in the Ancash Region in Peru. It flows along the border between the provinces Carlos Fermín Fitzcarrald and Mariscal Luzuriaga and empties into the Marañón River as a left tributary. The confluence is on the border of the districts Eleazar Guzman Barron, San Nicolás and Canchabamba.
Flows through: Peru.
River data from Wikidata (CC0); lengths normalised to a common unit.