ⓘ Organ Mountains. The Organ Mountains are a rugged mountain range in southern New Mexico in the Southwestern United States. Organ Mountains–Desert Peaks National ..

                                     

ⓘ Organ Mountains

The Organ Mountains 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. They lie 10 miles east of the city of Las Cruces, in Doña Ana County.