$20 - $52 / night

Nature

Roads

Facilities

Water

Flat Rock (idaho)

7 Reviews

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About This Campground

National Forest

Overview

Flat Rock Campground is located 22 miles south of West Yellowstone, Montana and 30 miles north of Ashton, Idaho in beautiful Island Park, Idaho. Flat Rock is adjacent to U.S. Highway 20 and the Henry's Fork of the Snake River at an elevation of 6,400 feet.

Recreation

Henry's Fork…

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Access

Drive-In
Park next to your site
Walk-In
Park in a lot, walk to your site.
Hike-In
Backcountry sites.
Boat-In
Sites accessible by watercraft.

Stay Connected

WiFi
Unknown
Verizon
Unknown
AT&T
Unknown
T-Mobile
Good

Site Types

Tent Sites
RV Sites
Standard (Tent/RV)
Dispersed
Tent Cabin

Features

For Campers

Market
ADA Access
Trash
Picnic Table
Firewood Available
Phone Service
Reservable
WiFi
Drinking Water
Electric Hookups
Toilets
Alcohol
Pets
Fires

For Vehicles

Sanitary Dump
Water Hookups
Big Rig Friendly

Jonathan

Guide

Reviewed Jun. 27, 2021

Beautiful Stream, but Noisy

Nice campground with 20 spots. Not full on Sunday. Close to US 20 and Henry’s Fork. No UTV-Off-road vehicles.

(5) View All

Jeremiah H.

Guide

Reviewed Jun. 12, 2021

Loved this place

We loved it here so much we stayed 3 extra days. One near encounter with a bear. Beautiful night sky. Easy access to the river. So clean. Hosts were the best hosts I have ever encountered. After a brief (10 min) rain/thunderstorm, host went and checked on everyone. Bathrooms cleaned daily. Very…

(5) View All

Bebe R.

Guide

Reviewed Aug. 26, 2020

PERFECT SPOT

Its right of Hwy 20 easy In and Out...Perfect Campground for staying overnight going to or leaving Yellowstone...We paid $17 for 1 night with electric & water...No Dump Station..No Showers..Picnic Tables & Fire Rings available on each site...Host sells wood for $6 a bundle...and extremely…

Location

Flat Rock (idaho) is located in Idaho

Directions

From West Yellowstone, Montana, take U.S. Highway 20 south for 22 miles, or from Ashton, Idaho, take U.S. Highway 20 north for 30 miles. The campground entrance is 1/4 mile south of Macks Inn on the west side of the highway.