western branch of the Andes in Bolivia and Chile
Cordillera Occidental
Mountain range40,099.27 km²
Main information
About
Child Regions
Cordillera de Sillillica
286 peaks
41 Passes
Pacajes and Carangas Range
398 peaks
36 Passes
Sillajhua Range
563 peaks
33 Passes
Volcanic Range
705 peaks
37 Passes
Geographic Location
Administrative Location
Bolivia:
La Paz Department,Oruro Department,Potosi Department
Chile:
Antofagasta Region,Arica y Parinacota Region,Tarapaca Region
Peru:
Tacna Department
Characteristics
Area
40,099.27 km²