Desert Diamond Casinos & Entertainment near Ajo, Arizona, is owned and operated by the Tohono O'odham Nation and serves as a premier gaming destination in southern Arizona. Located on Highway 86 near Why, Arizona, this venue features approximately 40 slot and video poker machines across 5,000 square feet of gaming floor space. Additional amenities include a deli, convenience store, self-serve gas station, and RV facilities, making it an ideal rest stop for travelers heading to Puerto Peñasco or western Arizona. The casino operates daily from 10am to midnight.
