Thirty-Six Tank (FR 186) in AZ -- Free Camping & Overnight Parking in Arizona

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Thirty-Six Tank (FR 186) in AZ

Kaibab NF, Williams Ranger District
5,305 ft
Maps
Overnight camping allowedRUTTED
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An 18.9-mile stretch of dirt National Forest road in Coconino County, AZ.

Kaibab National Forest, Williams Ranger District allows dispersed camping here -- 14-day limit in any 30 days.

All 18.9 miles in are maintained only for high-clearance vehicles. Dirt the whole way in (18.9 miles). Climbs 1,800 ft over 18.9 miles -- sustained grades near 12%, with pitches to 20%. Level ground alongside most of its length. Winds through 7 switchbacks. Dead-end road -- no mapped turnaround; expect to back out or unhitch.

Matterhorn stands 1,116 ft above the site, 0.8 miles southwest. The nearest town, Williams, is 14 mi off.

September normals 5383°F, 1.5″ rain. Monthly averages, PRISM 1991–2020.

Fire restrictions

Set by Kaibab National Forest, Williams 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?