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?
. . . That there are arches in Organ Pipe Cactus National Monument? This particular arch can be found at the Arch Canyon stop on the Ajo Mountain Drive.