Corral Canyon (FR 4690) in AZ -- Free Camping & Overnight Parking in Arizona

A 4.2-mile stretch of dirt National Forest road in Santa Cruz County, AZ. The road serves Farrell Spring.

Coronado National Forest, Sierra Vista Ranger District allows dispersed camping here -- 14-day limit in any 60 days. Camp at least 200 ft from water, 5,280 ft from a developed campground.

All 4.2 miles in are maintained only for high-clearance vehicles. Dirt the whole way in (4.2 miles). Climbs 510 ft over 4.2 miles -- sustained grades near 16%, with pitches to 22%. Winds through 6 switchbacks. Water crossings 0.6, 0.7, 0.7, 1.3, 2.2, 2.3, 2.4, 2.4, 2.5, 2.5, 2.6, 2.6, 2.7, 2.7, 2.8, 2.8, 2.8, 3, 3, 3.1, 3.1, 3.3, 3.4, 3.5 and 3.7 miles in.

American Peak stands 922 ft above the site, 1.3 miles northwest. Private here -- the nearest through road is 0.7 miles off. Farrell Spring lies 0.4 mi off. Night skies measure Bortle 3 -- a dark rural sky. The nearest town, Nogales, is 14 mi off.