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State Park

Photo: Minidoka Ranger DistrictPublic domainRecreation.gov

Thompson Flat

Burley, ID

Verify with the state park system

State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.

Directions

13

Total Sites

0.0

0 Reviews

10 Tent8 RV3 Group

Official sources & verification

Managed by State Park

Verify before you go

Source of truth

Verify by phone or mail

  • Operator:208-678-0430
  • Address:2306 HILAND AVE · Burley, ID · 83318
We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this campground using the links above before you go — you are responsible for compliance. Last verified by us: Aug 8, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

Live availability

via Recreation.gov
See every open campground nearbySame dates & filters, across the whole area

Availability is a recent snapshot, not a live hold — you always complete the booking on recreation.gov.

About

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.

Reviews

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How busy it gets

Recreation.gov
4.1

28 camper reviews on Recreation.gov

Amenities

Flush Toilets
Picnic Tables
Fire Rings
Cell Service

Cell reception

Camper reports · checked Sep 29, 2026

Some Coverage

Average 2.3 of 4 bars · 18 reports across 2 carriers

Phone calls may occasionally drop; text messages may be delayed. Data service may be unusable. Drop-outs are common and it may be necessary to search for signal. Social media likely unusable.

  • Verizon

    Some Coverage

    1.8/4

    12 reports

  • AT&T

    Good Coverage

    3.3/4

    6 reports

Reported by campers on Recreation.gov, not measured by us. Reception varies by handset, weather, and where you stand in the campground. Recreation.gov

Check-in & Check-out

Check-in 2:00 PM

Check-out 12:00 PM

Campground Rules

  • Campfires generally permitted — verify current fire restrictions before lighting

Reservations

This campground accepts reservations. Book early for popular dates.

Make a Reservation

Individual Sites (13)

02
#02

02

Loop THOMPSON FLAT

Check official pricing Max 16 guests50 ft
CampsiteStandardAccessiblePets OKCampfires
Reserve
06
#06

06

Loop THOMPSON FLAT

Check official pricing Max 8 guests48 ft
CampsiteStandardAccessiblePets OKCampfires
Reserve
10
#10

10

Loop THOMPSON FLAT

Check official pricing Max 16 guests60 ft
CampsiteStandardAccessiblePets OKCampfires
Reserve
11
#11

11

Loop THOMPSON FLAT

Check official pricing Max 8 guests56 ft
CampsiteStandardAccessiblePets OKCampfires
Reserve
12
#12

12

Loop THOMPSON FLAT

Check official pricing Max 16 guests60 ft
CampsiteStandardAccessiblePets OKCampfires
Reserve
17
#17

17

Loop THOMPSON FLAT

Check official pricing Max 8 guests60 ft
CampsiteStandardAccessiblePets OKCampfires
Reserve

Within ~30 miles

Trails near Thompson Flat

Explore trails near here

Hunt context

Hunting unit around this campground

During hunting seasons, wear blaze orange and check regulations — see the Idaho hunting page

Nearby Campgrounds

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