Cordillera Vicuña Mackenna
Encyclopedia
The Cordillera Vicuña Mackenna is the highest section of the Chilean Coast Range
located in northern Chile
, west of Pampa del Tamarugal
. It runs north-south for approximately 170 km parallel to the Andes
. The driest parts of Atacama Desert
are located east of the range due to the rain shadow
produced by it.
Chilean Coast Range
The Chilean Coastal Range is a mountain range that runs from north to south along the Pacific coast of South America parallel to the Andean Mountains, extending from Morro de Arica in the north to Taitao Peninsula, where it ends at the Chile Triple Junction, in the south. The range has a strong...
located in northern Chile
Chile
Chile ,officially the Republic of Chile , is a country in South America occupying a long, narrow coastal strip between the Andes mountains to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far...
, west of Pampa del Tamarugal
Pampa del Tamarugal
Pampa del Tamarugal is a vast plain encompassing a significant portion of the Norte Grande, Chile, and originally named for the Prosopis tamarugo trees that used to cover its surface. It is located between the parallels 19°30’ and 22°15’ south latitude and is considered part of the Atacama Desert...
. It runs north-south for approximately 170 km parallel to the Andes
Andes
The Andes is the world's longest continental mountain range. It is a continual range of highlands along the western coast of South America. This range is about long, about to wide , and of an average height of about .Along its length, the Andes is split into several ranges, which are separated...
. The driest parts of Atacama Desert
Atacama Desert
The Atacama Desert is a plateau in South America, covering a strip of land on the Pacific coast, west of the Andes mountains. It is, according to NASA, National Geographic and many other publications, the driest desert in the world...
are located east of the range due to the rain shadow
Rain shadow
A rain shadow is a dry area on the lee side of a mountainous area. The mountains block the passage of rain-producing weather systems, casting a "shadow" of dryness behind them. As shown by the diagram to the right, the warm moist air is "pulled" by the prevailing winds over a mountain...
produced by it.