Alternate loop
Loops
Camping
Mountain scape
Single Units

Featured amenities

Picnic Table Picnic Table
Fire Pit Fire Pit

About Thompson Flat

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.

Available sites

11 total sites

Activities & Attractions

Nearby

Fishing

Fishing

Year-round
Hiking

Hiking

Year-round

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently closed

Campground Amenities

Most popular amenities

Picnic Table Picnic Table
Fire Pit Fire Pit
Cooking and Fire

Cooking and Fire

  • Picnic Table
  • Fire Pit
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see availability.

11 Sites Available

Site
Price
🚐 02, Loop: THOMPSON FLAT RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 06, Loop: THOMPSON FLAT RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 10, Loop: THOMPSON FLAT RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 11, Loop: THOMPSON FLAT RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 12, Loop: THOMPSON FLAT RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 17, Loop: THOMPSON FLAT RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 19, Loop: THOMPSON FLAT RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 20, Loop: THOMPSON FLAT RV
Pet Friendly · 53 ft long · Gravel
🚐 A1 -A5, Loop: LOOP A RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 B1 -B8, Loop: LOOP B RV
Pet Friendly · Gravel · Driveway entry: Back-In
🚐 C1-C4, Loop: LOOP C RV
Pet Friendly · Gravel · Driveway entry: Back-In

Reviews

51 reviews

Summary

AI generated

Thompson Flat is a beautiful camping spot with spacious, private sites and pleasant temperatures due to its altitude. Visitors enjoyed the serene environment, abundant wildlife, and fishing opportunities. However, there were significant issues with reservation management and noise from other campers, indicating a need for clearer signage and improved facilities.

Based on guest feedback

4.1

Overall rating

Based on 51 reviews

Write a review
5 stars 58.8% (30)
4 stars 7.8% (4)
3 stars 17.6% (9)
2 stars 11.8% (6)
1 star 3.9% (2)

Showing 51 reviews

John W

Verified

August 10, 2020 Stayed at: 19, Loop: THOMPSON FLAT

A map or a list of camp sites in each loop would be helpful. A/B/C didn't help, especially when this information wasn't on our reservation. We stayed in #19 (loop C). The driveway is a true double, but is on a slant. Our 22 ft trailer was able to get up off the slant but our truck was on it. Any trailer much bigger might have a hard time with getting it level and off the slant. There is a decent amount of shade. There is a LOT of traffic and people who don't drive slow on the dirt road, causing a lot of dust to be kicked up and blown towards your camp. As mentioned, no camp host. This place is two miles away from Lake Cleveland, which is really pretty and good for kayaking. When you are going down the road for lake Cleveland, it is only enough for one vehicle. There are occasional turn offs, but only a couple. On AT&T we had cell service. Overall a decent spot and campground. Just be prepared for a lot of dust.

Helpful

Cammy G

Verified

August 5, 2020 Stayed at: A1 -A5, Loop: LOOP A

Camping at Thompson's Flats is a great experience after you chase other campers out of your reserved camp sites. Every time we have a family reunion in Loop A we show up to set up camp and there are other campers already in our spots and we have to tell them to leave. There is no camp host, ranger, or after hours phone number to call to get to help. How the sites are marked reserved are a joke and something different needs to be done so there is no confusion or misunderstanding.

Helpful

Cammy G

Verified

August 5, 2020 Stayed at: A1 -A5, Loop: LOOP A

Camping at Thompson's Flats is a great experience after you chase other campers out of your reserved camp sites. Every time we have a family reunion in Loop A we show up to set up camp and there are other campers already in our spots and we have to tell them to leave. There is no camp host, ranger, or after hours phone number to call to get to help. How the sites are marked reserved are a joke and something different needs to be done so there is no confusion or misunderstanding.

Helpful

Thomas T

Verified

July 28, 2020 Stayed at: A1 -A5, Loop: LOOP A

The only issue we had was that the reserved sign was not put out and people were trying to take our spot. We called in and was told no one could do it because of being understaffed. But yet a Forest Service person was there 5 different times, once within a couple of hours after we were told no one could come. Things were well kept, bathrooms were fairly cleaned and maintained. We will stay there again.

Helpful

Thomas T

Verified

July 28, 2020 Stayed at: A1 -A5, Loop: LOOP A

The only issue we had was that the reserved sign was not put out and people were trying to take our spot. We called in and was told no one could do it because of being understaffed. But yet a Forest Service person was there 5 different times, once within a couple of hours after we were told no one could come. Things were well kept, bathrooms were fairly cleaned and maintained. We will stay there again.

Helpful

Cynthia P

Verified

January 27, 2020 Stayed at: 17, Loop: THOMPSON FLAT

Great spot to stay to visit City of Rocks. Drive carefully around the cows!

Helpful

Cynthia P

Verified

January 27, 2020 Stayed at: 17, Loop: THOMPSON FLAT

Great spot to stay to visit City of Rocks. Drive carefully around the cows!

Helpful

George M

Verified

January 10, 2020 Stayed at: 19, Loop: THOMPSON FLAT

Good facility and lots of fun for our family. No water there but that was the only inconvenience.

Helpful

George M

Verified

January 10, 2020 Stayed at: 19, Loop: THOMPSON FLAT

Good facility and lots of fun for our family. No water there but that was the only inconvenience.

Helpful

Location & Directions for Thompson Flat

2306 Hiland Ave, Burley, ID 83318 United States

Elevation: 2,453 ft

Getting There

From Interstate 84, take exit 216 and follow State Highway 77 south for approximately 18 mi, through the towns of Declo and Albion, to Howell Canyon Road. Turn west at the Pomerelle Ski Area sign and drive seven miles up the canyon on Howell Canyo...

Nearest town

Burley, ID - 32 mi

About 46 min to downtown

Highway access

Thompson Flat can be accessed from Interstate 84 via exit 216, followed by approximately 18 miles on State Highway 77 south.

Policies & Rules

Arrival & departure

  • The campground is typically closed until after July 4 due to snow.

Safety & rules

  • Follow Idaho's OHV safety guidelines while visiting.

Utilities

  • The drinking water system is not working; check with the Minidoka District Office for updates.

Vehicles & parking

  • Off-road vehicles are not allowed in the campground.

General

  • Click here for more information on the Sawtooth National Forest

Fires & fuel

  • Do not transport firewood to prevent pest spread; obtain it locally instead.

Nearby Campgrounds

Nearby destinations


Last updated: November 3, 2026

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Explore Burley, ID

Population: 11,958

Nearby city: Twin Falls, ID

Approx. 46 mi away (straight-line distance)

Elevation: 4,163 ft

Burley, ID

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Managed by the USDA Forest Service