Free Camping in Custer Gallatin National Forest
98 mapped campsites within 55 mi · MT
Greater Yellowstone forest roads from Bozeman to the Beartooths.
Public agency campgrounds (96)
Campgrounds run by a public agency (USFS, BLM, NPS, state or county). Many are low-cost; fees and seasons vary by site.
Crevice Lake
Yellowstone River Bridge
E of Blacktail Cabin
Oxbow Creek
Yellowstone River Trail
Yellowstone River Trail
Rescue Creek
Mammoth Campground
Lower Blacktail Creek
W Cottonwood Creek
E Cottonwood Creek
Upper Gardner River
Hellroaring Creek
Gardner River
Little Cottonwood Creek
Coyote Creek
Lower Coyote Creek
Fawn Lake
North Fork Fan Creek
Hellroaring Creek
Fawn Creek
Lava Creek
Gardner’s Hole
N Yell/Hell Confluence
Hellroaring Creek
Hellroaring Creek
Soldier’s Corral
Hellroaring Creek
Hellroaring Creek
Fan Creek
Other campgrounds (2)
Campgrounds without a listed managing agency. Expect a nightly fee and check availability before arriving.
Nearby overnight alternatives (not camping)
These are places where RVers commonly park overnight with permission. They are not campsites — no chairs, no slide-outs, no fires.
Truck stops & travel centers (2)
Fuel stops that commonly tolerate overnight parking. Park away from truck lanes and never deploy camping gear.
Retailer & business overnight parking (28)
Store lots, casinos, and other businesses where overnight parking is permission-based. Always ask the manager and follow posted signs — this is parking, not camping.
Lucky Lil's
The Hideout Casino and Liquor Store
Unwined Bar & Casino
Unwined Bar & Casino
Magic Diamond Casino
Jackpot Casino East
Walmart Supercenter
Hide-A-Way Lounge
Magic Diamond Casino
Walmart Supercenter
Dotty's Casino
Lucky Lu's
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