Category

Sonoran Desert

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major river in the western United States and Mexico

desert in northwestern Mexico and the southwestern United States

river in Arizona and New Mexico in the United States

Kitt Peak National Observatory

United States astronomical observatory

Saguaro National Park

United States National Park, in the state of Arizona

Colorado Desert

desert in California, United States

thumb|upright=1.4|The Great House at the Casa Grande Ruins National Monument

desert in southwest U.S. and northwest Mexico

Gran Desierto de Altar

Region of the Sonoran Desert

section of the Sonoran Desert located in the Imperial Valley of California, United States

Lechuguilla Desert

Landform in southwestern Arizona

reservoir on the Colorado River in California and Arizona, United States

desert in southwestern Arizona

Incilius mazatlanensis

species of amphibian

Kartchner Caverns State Park

state park in the US state of Arizona

Sonoran Desert National Monument

national monument in Arizona

Arizona-Sonora Desert Museum

Boyce Thompson Arboretum

botanical garden

Colorado River Delta

delta of the Colorado River in Mexico

Agua Dulce Mountains

mountain range in Arizona, United States

Picacho Peak State Park

state park in Pinal County, Arizona, United States

Cabeza Prieta National Wildlife Refuge