Ruby Road (FR 39) in AZ -- Free Camping & Overnight Parking in Arizona

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Ruby Road (FR 39) in AZ

Coronado NF, Nogales Ranger District
4,129 ft
Maps
RUTTED
VerizonMARGINAL
AT&TNONE
T-MobileUSABLE
StarlinkEXCELLENT
Rules not confirmed

Coronado National Forest, Nogales Ranger District administers this ground -- we don't have a verified rule for this spot.

A 38.7-mile stretch of dirt National Forest road in Santa Cruz County, AZ.

20 of the 38.7 miles in are maintained only for high-clearance vehicles. 38.1 of the 38.7 miles in are dirt. Climbs 6,200 ft over 38.7 miles -- sustained grades near 16%, with pitches to 30%. Stretches run along a shelf with a drop of up to ~120 ft on the downhill side. Winds through 30 switchbacks. Dead-ends 1.8 miles in -- mapped turnaround at the end. A cattle guard 5.4 miles in. Water crossings 13.3, 22.2, 24.9, 30.4, 31.9, 33.4, 33.6, 33.9, 34.1, 34.2, 34.2, 34.3, 34.3, 34.3, 34.4, 34.7, 34.8, 34.9, 35, 35.1, 35.2, 35.2 and 36 miles in.

A body of water lies 0.2 mi off. A well-travelled stretch -- travellers have camped along here. Montana Peak stands 1,238 ft above the site, 2.0 miles southeast. The nearest town, Tubac, is 15 mi off.

September normals 6089°F, 2.2″ rain. Monthly averages, PRISM 1991–2020.

Fire restrictions

Set by Coronado National Forest, Nogales Ranger District. Stage 1 and 2 orders change within days -- check the current order before you build a fire.

fs.usda.gov
Sources checked August 2026Something wrong here?