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Camping · Idaho

THOMPSON FLAT

Campground · Fee not listed

Fee not listed

Fast facts

Cost
Not listed. Check locally.
Type
Campground
Phone
208-678-0430
Coordinates
42.3247, -113.6236
Last verified
September 19, 2026
42.3247° N · 113.6236° W
Last verifiedSeptember 19, 2026

About this place

Overview Thompson Flat Campground is located high in the Albion Mountain Range of southern Idaho, near the towns of Declo and Albion. Visitors enjoy the area for its abundant trails, alpine lakes and scenic beauty. Recreation The Twin Lakes Campground area is located just outside the campground and across the road. It offers picnic areas, horse corrals and access to a variety of trails. Lake Cleveland is a two-mile drive from the campground, offering fishing, canoeing and trail opportunities. Several additional hiking, mountain biking, horse and off-road vehicle trails are on the mountain. Facilities The campground contains three group sites, which can accommodate from 40 to 64 people, respectively. All sites are equipped with large picnic tables and campfire rings with grills. There are four reservable single units and four double unit campsites as well as 17 additional single-family campsites that are available on a first-come, first-served basis, but the group sites must be reserved. Accessible vault toilets are provided. A campground host is located on-site. Roads and parking spurs within the campground are gravel. Natural Features The campground is situated in a beautiful wildflower-filled meadow lined with tall pine and fir trees, on the eastern slope of Mount Harrison. It sits at an elevation of 8,400 feet. Nearby Attractions A visit up the road to the Mount Harrison Lookout offers interesting area information and breathtaking panoramic views of the valleys below. Pomerelle Ski Area, just below Thompson Flat, offers lift-served hiking and mountain biking, scenic chairlift rides and a few dining options, generally on weekends.

From the managing agency.

Is THOMPSON FLAT free?

We do not have a fee on record for THOMPSON FLAT. Confirm the cost locally before you go.

How do I get to THOMPSON FLAT?

THOMPSON FLAT is at 42.3247, -113.6236. We do not hold written directions for this one, so navigate to the coordinates.

Nearby

No other services within 50 mi on the record.

SourceSource data is agency published. Last synced September 19, 2026. Community reports and photos are submitted by travelers and are not verified by the agency.

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Disclaimer TerrainKit is an independent product with no affiliation with, sponsorship from or endorsement by the U.S. Forest Service, the Bureau of Land Management, the National Park Service or any other public agency. Site and access information is compiled from publicly available sources and can go out of date without notice. Confirm current rules, closures, fire restrictions and stay limits with the managing ranger district or field office before you camp.
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47.5053° N · 111.3008° W
THOMPSON FLAT, Camping in Idaho - TerrainKit