Location & Access:
Located near Ajo, Arizona, the monument is accessible via Arizona State Route 85. Visitors should check for border crossing requirements due to proximity to Mexico.
Natural Features:
The monument is characterized by the presence of organ pipe cacti, a species rare in the United States. The landscape includes desert plains and volcanic formations.
Wildlife & Plants:
The area supports a variety of desert flora and fauna, including saguaro cacti, ocotillo, and various wildlife species adapted to arid conditions.
Cultural & Historical Significance:
The monument preserves the cultural heritage of indigenous peoples and the history of early settlers in the region.
Recreation & Visitor Information:
Visitors can explore the monument through scenic drives, hiking trails, and camping opportunities. The visitor center offers exhibits and information.
Conservation & Management:
Managed by the National Park Service, the monument focuses on preserving its unique ecosystems and cultural resources.
Location: Pima County, Arizona, USA
Nearest City: Ajo, AZ
Size: ~330,690 acres
Established: April 13, 1937
Managed by: U.S. National Park Service
Visitation: ~260,000 visitors annually

























