Trigo Mountains

Trigo Mountains
A single Buckhorn Cholla-(2 meters), Creosote bushes-(Larrea tridentata), and two green Desert Ironwood trees-(Olneya tesota), North Trigo Peaks in the distance.
Highest point
Peak	Coyote Peak
Elevation	2,808 ft (856 m)
Geography
Trigo Mountains
Country	United States
State	Arizona
Range coordinates	33°18′17″N 114°32′50″W / 33.3047552°N 114.5471753°W / 33.3047552; -114.5471753

The Trigo Mountains are a north-south trending mountain range in La Paz County, Arizona, bordering the Colorado River on the east in the Lower Colorado River Valley. The range lies north of the Colorado River as it turns east, north of Martinez Lake and the Imperial Reservoir. The Trigo Mountains are on a north-south stretch of the Colorado River, and form the eastern perimeter of the Imperial National Wildlife Refuge.

Parts of the Trigo Mountains are included in the Trigo Mountains Wilderness and the Yuma Proving Ground.