• Sonoran Desert at Organ Pipe NM

    Organ Pipe Cactus

    National Monument Arizona

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  • Phone System is Not Working

    Currently the park’s phone system is not functioning. Please email sue_walter@nps.gov with questions and request for information.

Where Edges Meet

Mysteries of Sonoran Desert life are slowly revealed and abundantly displayed at Organ Pipe Cactus National Monument. This International Biosphere Reserve, is an ecorich collection of plants and animals in a surprisingly diverse geological landscape. Scenic drives, wilderness hikes and camping can lead to unraveling the mysteries that await your discovery. 

Did You Know?

Javelinas are not pigs

Javelina look like pigs and act like pigs, but they are not pigs. Pigs evolved over thousands of years on the Eurasian continent. Javelina evolved over thousands of years on the North American continent. So, they may look like each other, but they are not even remotely related. More...