Organ Mountains

Organ Mountains
The Organ Mountains seen from the west
Dimensions
Length	85 mi (137 km) N-S
Width	24 mi (39 km) W-E
Geography
Organ Mountains Location of the Organ Mountains within New Mexico
Country	United States
State	New Mexico
Region	(northwest) Chihuahuan Desert
District	Doña Ana County, NM
Range coordinates	32°19′48″N 106°35′24″W / 32.33000°N 106.59000°W / 32.33000; -106.59000
Borders on	San Andres Mountains
Geology
Type of rock	granite, rhyolite

The Organ Mountains (also known as La Sierra de los Órganos) are a rugged mountain range in southern New Mexico in the Southwestern United States. Organ Mountains–Desert Peaks National Monument was declared a national monument on May 21, 2014.^[1] They lie 10 mi (16 km) east of the city of Las Cruces, in Doña Ana County.^[2]