COVID-19 (Coronavirus) Information and Resources for Travelers - Click Here

COVID-19 (Coronavirus) Información y Recursos para Visitantes: Haz Clic Aquí 

Find a Hotel

Organ Pipe Cactus National Monument

Arizona's West Coast Region

Route 1, Box 100
Ajo, AZ 85321
United States

Phone: (520) 387-7742


520-387-7742, 520-387-6849, off AZ Hwy. 85, south of Ajo, AZ. $8/vehicle—valid for 1 week. Open 24 hours. Visitor center open 8 a.m.–5 p.m.A forest of organ pipe cactus. In May, June, and July the cactus sprout large lavender-white flowers that open only at night (bring a camera flash). Excellent area to find spring wildflowers.

Tour Inside