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State Park
Flatrock Campground
Targhee National Forest · Island Park, ID
Pricing varies — check with the operator
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.
Pricing
Pricing varies — check with the operator0.0
0 Reviews
Official sources & verification
Managed by State Park
Source of truth
- Operator website
Listed website for the campground operator.
Verify by phone or mail
- Address:Island Park, ID
About
Flatrock Campground is located 22 miles south of West Yellowstone, Montana off of Highway 20. The campground is adjacent to the Henry's Fork of the Snake River.
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Amenities
Flush Toilets
Potable Water
Electric Hookups
Wifi
Picnic Tables
Fire Rings
Trash Service
Cell Service
Pet Policy
Pets allowed on leash
Campground Rules
- Campfires generally permitted — verify current fire restrictions before lighting
In this park
Trails at Targhee National Forest
Within ~30 miles
Trails near Flatrock Campground

Big Springs Lookout Tower
Idaho
1.5 mi446 ftgain
TrailEasy

Big Springs Interpretive Trail
Idaho
2.4 mi177 ftgain
TrailEasy

Johnny Sack Cabin
Idaho
0.8 mi75 ftgain
TrailEasy

Moose Snow Loop
Idaho
2.8 mi203 ftgain
TrailEasy

Henrys Fork-Box Canyon
Idaho
4.1 mi151 ftgain
TrailModerate

Henry's Fork Snake River Trail
Idaho
4.5 mi449 ftgain
TrailModerate
Hunt context
Hunting units around this campground
During hunting seasons, wear blaze orange and check regulations — see the Montana hunting page
Nearby Campgrounds
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