Flatrock Campground is located 22 miles south of West Yellowstone, Montana. The campground is adjacent to the Henry's Fork River, and Highway 20 is 100 yards from the campground entrance. There is a campground host on site. Most of the sites in the campground are shaded. It has 37 single units and 1 double unit with good fishing and provides drinking water, restrooms and picnic tables. Two loops are available - Loop A has 22 single sites, while Loop B has 15 single sites and 1 double site.
At a Glance
The upper loop is closed for the season. The lower loop is open with limited services; no water and garbage services.
Some of these canpsites can be reserved by calling Toll Free 1-877-444-6777 (International 518-885-3639 or TDD 877-833-6777) or on the web www.recreation.gov
Camping trailer,Picnic tables,Toilets,Drinking water
Single Family Campsites:
$15.00/day use or overnight
IA Senior Pass – single site/no electrical hookup:
$7.50/day use or overnight
IA Senior Pass – single site/with electrical hookup:
$11.50/day use or overnight
Sites B2 – B8 Single Sites – Electrical Hookups:
$20.00/day use or overnight
Site B9 – Double Site Electrical Hookup:
$40.00/dayuse or overnight
Second Vehicle Charge-$7.00/car
May - September
No All Terrain Vehicles (ATVs) or Off Highway Vehicles (OHVs)allowed in the campground.
From West Yellowstone, Montana, travel 22 miles south on Highway 20. The campground is across from Macks Inn Resort.
Flatrock Campground is centrally located for the recreational opportunities offered in the Island Park area. The Henry's Fork of the Snake River meanders past the norht side of the lower loop providing fishing, canoeing and swimming. Boaters floating the Big Springs Water Trail will find Flatrock a convenient takeout point.