Natural
Pima County, AZ
Approximate location — plotted from published sources, not a site visit, and not a guarantee of access.
Four tent-only sites sit at the base of the Ajo Mountains in Organ Pipe Cactus National Monument. A graded dirt road leaves State Route 85 at milepost 65.5 and ends at the canyon mouth. From there the short Alamo Canyon Trail continues into a historic ranching canyon of organ pipe and saguaro.
| Region | Pima County, AZ |
|---|---|
| Coordinates (approx.) | 32.0729, -112.7281 |
| ARPA | Cultural sites and artifacts are protected by federal law (ARPA/NHPA) — stay on established routes, touch and remove nothing, and follow the managing agency's and the affiliated tribe's guidance on access. |
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Plan ahead. Leave no trace. Verify current access before traveling.