Aysén River

Aisén River
Aysén River in the Aysén Region
Location
CountryChile
Physical characteristics
Mouth 
  location
Aisén Fjord
Length26 km (16 mi)
Basin size11,427 km2 (4,412 sq mi)

Aisén River, also spelled Aysén, is a river of Chile located in the Aysén del General Carlos Ibáñez del Campo Region. The Aisén begins at the confluence of the Simpson River and the Mañiguales River.

Puerto Aisén is located close to its mouth.