Jatun Mayu (Esteban Arce)

This article is about the river in the Esteban Arce Province, Cochabamba Department. For other uses, see Jatun Mayu.

Jatun Mayu
Etymology	Quechua
Location
Country	Bolivia
Region	Cochabamba Department, Esteban Arce Province
Basin features
Tributaries
• left	Yuraq Corral
• right	Kekoma Mayu, Yunkha Thaqui, Pisu Qullu

Jatun Mayu (Quechua hatun, jatun big, great, mayu river, "great river") is a Bolivian river in the Cochabamba Department, Esteban Arce Province, in the Anzaldo and Sacabamba Municipalities. Its waters flow to Laguna Angostura.

Children are crossing Sacabamba River.

Upstream the river is called Challaque. Its direction is mainly north west as it flows along Challaque, Sacabamba, Matarani and Apillapa. Before reaching the town Cliza the name of the river changes to the Siches River or Cliza River. It is the main tributary of Laguna Angostura.