State Park
Yellowstone Park-Mountainside KOA
West Yellowstone, MT
$0.00 /night
Verify with the state park system
State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.
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Amenities
Showers
Flush Toilets
Potable Water
Dump Station
Electric Hookups
Sewer Hookups
Wifi
Firewood
Camp Store
Accessible
Picnic Tables
Fire Rings
Pet Policy
Pets allowed on leash
Campground Rules
- Campfires generally permitted — verify current fire restrictions before lighting
Within ~30 miles
Trails near Yellowstone Park-Mountainside KOA
Targhee Creek Trail
Montana
18.8 km911 mgain
Moderate
Henrys Lake Trail
Idaho
7.1 km127 mgain
Easy
Riverside Ski Trail Loop [CLOSED]
Montana
12.4 km217 mgain
Easy
West Yellowstone to Jackson Scenic Drive [CLOSED]
Wyoming
200.2 km3,660 mgain
Easy
Coffin Lakes Trail
Montana
18.2 km896 mgain
Moderate
Hebgen Lake and Ennis Mountain OHV Trail
Montana
158.0 km2,208 mgain
Moderate
Nearby Campgrounds
$0.00 /night