Ophir Cave (FR 136) in MT -- Free Camping & Overnight Parking in Montana

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Ophir Cave (FR 136) in MT

Helena-Lewis and Clark NF, Helena Ranger District
5,582 ft
Maps
Overnight camping allowedRUTTED
VerizonWEAK
AT&TNONE
T-MobileSTRONG
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A 12.0-mile stretch of dirt National Forest road in Lewis And Clark County, MT.

Helena-Lewis and Clark National Forest, Helena Ranger District records no overnight restriction here.

1.7 of the 12 miles in are maintained only for high-clearance vehicles. Dirt the whole way in (12 miles). Climbs 2,500 ft over 12 miles -- sustained grades near 16%, with pitches to 34%. Winds through 3 switchbacks. Gates 1.8 and 5.8 miles in.

Black Mountain stands 2,750 ft above the site, 3.5 miles north. The nearest town, Lincoln, is 20 mi off.

September normals 40–67°F, 1.1″ rain. Monthly averages, PRISM 1991–2020.

Nearby Spots
Sheepshead Picnic Area in MTCampground36.9miFreedom Point Picnic Area in MTCampground37.4miLowland Campground in MTCampground37.9miAnaconda in MTRest Area43.1miSpring Hill Campground in MTCampground46.7mi
Fire restrictions

Set by Helena-Lewis and Clark National Forest, Helena 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?