Helvetia (FR 170) in AZ -- Free Camping & Overnight Parking in Arizona

A 2.1-mile stretch of dirt National Forest road in Pima County, AZ. The road serves Shamrod Spring.

All 2.1 miles in are maintained for passenger cars. Dirt the whole way in (2.1 miles). Level ground alongside most of its length. A water crossing 0.5 miles in.

Private here -- the nearest through road is 1.6 miles off. Harts Butte stands 2,387 ft above the site, 3.9 miles southeast. Night skies measure Bortle 3 -- a dark rural sky. The nearest town, Corona de Tucson, is 4.2 mi off.