Flat Rock (Idaho)

Star4.42
89 reviews
HIGHWAY 20, ISLAND PARK, ID 83429, USA
Top 22% in IDSummer
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Quick Facts

6,400 ft

Price

$25 - $62/night

Booking

Reservable

Sites

74 campsites

Season

Open from May 23 thr...

Cell

Unknown

Pets

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Flat Rock (Idaho)
$25.00 - $62.00 / night
Campsite Fees
MANAGEMENT: $30.00; STANDARD ELECTRIC- Double Site: $62.00; STANDARD ELECTRIC: $31.00; STANDARD NONELECTRIC: $25.00. Plus Recreation.gov reservation...
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Recreation Dot Gov
Provider
208-558-7658 OR 208-270-0094
I manage this campground

Campground Map

HIGHWAY 20, ISLAND PARK, ID 83429, USA

Flat Rock (Idaho)

HIGHWAY 20, ISLAND PARK, ID 83429, USA

Nearby places
West Yellowstone, MT (22 miles, approximately 20-minute drive)
Ashton, ID (30 miles, approximately 30-minute drive)
Island Park Reservoir and Henry's Lake are nearby.

Weather at Flat Rock (Idaho)



About Flat Rock (Idaho)




I manage this campground

RV details


Planning your trip?Check out our camping packing checklist



Go if

You want clean, spacious sites with electric hookups and hot showers near prime trout water and Yellowstone access.

Skip if

Highway noise bothers you or you need a quieter backcountry experience away from traffic.


Campgrounds
Caribou-Targhee National Forest
Flat Rock (Idaho)

From the U.S. Forest Service

Reference information about Flat Rock (Idaho) sourced from official USFS records and forestcamping.com. View official recreation.gov page →

Overview

<p>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.</p>

About the campground

The elevation is 6,400 ft. NOTE: The West Entrance to Yellowstone National Park is about 24 miles north of campground. The campground is composed of two sections: Lower - A and Upper - B. Section A is on a hillside and is the nearest to Henry's Fork of the Snake River. Some of the camping sites in this section overlook the river and are the most open with tent pads. Section B loops through a stand of Lodgepole pine. Most of the sites are shaded with parking aprons larger than the lower section. There are grey water disposal stations at some of the sites and electric hook-ups in this section. The understory is grass and wildflowers. Traffic noise from US Rt. 20 can be distracting. Nature walks are held Saturday evenings; check fee board for locations, time and subject. Boat rentals, hot showers, and laundry available at intersection of S. Big Spring Targhee National Forest 467 Ave. and US Rt. 20 in Island Park, ID. This is bear country; practice safe food-storage techniques. Use the provided bear-proof food storage boxes.

Seasons & access

Open May 19 through September 15

RV information

The parking aprons are dirt or paved. An RV waste station with potable water and fee, is at intersection of S Big Springs Ave and US Rt. 20.

Directions

In Island Park, ID, from intersection of Koeger/A2 and US Rt. 20, take Rt. 20 north 3.5 miles to campground sign. Turn left into campground.

National Forest
Targhee National Forest
Ranger District
Ashton-Island Park
Elevation
6400
Rate
$20 per day - single $40 per day - double $26 per day - electric site $52 per day - double site w/electric
Maximum Stay
16
Open Season
May