AJO, ARIZONA
Gateway to Organ Pipe Cactus National Monument
Flanked by the Cabeza Prieta National Wildlife refuge on the west, and Tohono O’odham Indian Reservation to the east, Ajo is a small histo
ORGAN PIPE CACTUS NATIONAL MONUMENT
Located in Southern Arizona on the border of Mexico and the Tohono O’Odham Nation, Organ Pipe Cactus National Monument is a world biosphere reserve known for havi
