U.S. Forest Service · Caribou-Targhee National Forest · Alta, Wy Via Driggs, WY

Reunion Flat

Reunion Flat Campground is located in beautiful Teton Canyon in the Caribou-Targhee National Forest. Hiking, backpacking and horseback riding are popular activities in this scenic region.

More like this: reservable in Wyoming · big rigs in Wyoming · group sites in Wyoming

Check availability on Recreation.gov ↗
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Photos via Recreation.gov

Site mix

Standard, no hookups5
Group sites3
Most sites here open on Recreation.gov six months ahead, at 10 a.m. Eastern. Sold out is not final: cancellations come back into the pool, most of them two to three days out. How to catch one

Site guide

Will my RV fit

The longest site here provides 40 feet of vehicle capacity. Most sites are shorter.

Have the trailer VIN? It carries the trailer length.

8 sites in 3 loops. Tap a filter to narrow the list; the map follows.

SiteLoopTypeFits, ftSurfacePeople / vehiclesFires
AREUNGroup40Gravel150 / 26Yes
001Standard20Gravel8 / 1Yes
003Standard20Gravel8 / 1Yes
004Standard20Gravel8 / 1Yes
005Standard20Gravel8 / 1Yes
HOST002Standard20Gravel8 / 1Yes
BSTBGroup40Gravel65 / 11Yes
CSTCGroup40Gravel65 / 13Yes

Per-site records as published by the managing agency on Recreation.gov. Blank cells mean the agency listed nothing for that site. Check-in 2:00 PM, checkout 12:00 PM.

Amenities & rules

HookupsNone
Max vehicle length40 ft
EquipmentRVs & trailers, Tents
CampfiresAllowed, subject to restrictions

This fully accessible campground offers three group sites with large picnic tables, campfire rings, grills and ample parking. Site A can accommodate up to 150 guests; Sites B and C can accommodate 65 people each. Four additional single family sites are also available. Vault toilets, drinking water and trash collection are provided, but there is no electricity. Roads and parking spurs are gravel.

Individual sites vary. Confirm on Recreation.gov or with the managing office.

Season & status

StatusClosed for the season. Forest Service sites close for the season; check the official page for the reopening date.
SeasonMay
ForestCaribou-Targhee National Forest
BookingThis site can be reserved by calling Toll Free 1-877-444-6777 (International 518-885-3639 or TDD 877-833-6777) or on-line at http://www.recreation.gov.
FeesNightly/Daily Rates: Group Standard Nonelectric: $60.00 $40.00 /weekend additional Standard Nonelectric: $17.00

Caribou-Targhee National Forest recreation page ↗

Weather by month

NOAA climate normals →
Weather by month near Reunion Flat20°30°40°50°60°70°January: 2.49 inches of precipitation, 21.7 inches of snowFebruary: 1.84 inches of precipitation, 16.2 inches of snowMarch: 2.10 inches of precipitation, 15.3 inches of snowApril: 2.49 inches of precipitation, 13.5 inches of snowMay: 3.01 inches of precipitation, 2.5 inches of snowJune: 2.31 inches of precipitation, 0.3 inches of snowJuly: 1.38 inches of precipitation, 0.0 inches of snowAugust: 1.38 inches of precipitation, 0.0 inches of snowSeptember: 1.85 inches of precipitation, 0.5 inches of snowOctober: 2.06 inches of precipitation, 5.9 inches of snowNovember: 1.93 inches of precipitation, 15.8 inches of snowDecember: 2.14 inches of precipitation, 21.7 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 20.4°F averageFebruary: 22.7°F averageMarch: 30.4°F averageApril: 37.7°F averageMay: 47.8°F averageJune: 55.7°F averageJuly: 63.7°F averageAugust: 62.7°F averageSeptember: 54.1°F averageOctober: 41.8°F averageNovember: 29.2°F averageDecember: 20.0°F average0 in5 in10 in15 in20 in25 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Alta 1 NNW, 4 miles from the campground at 6,440 feet, station USC00480140 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 25 inches a year. The dotted line is average snowfall, about 113 inches a year on the same inches scale.

Getting there

From Driggs, Idaho, travel 9 miles east. Turn east at the Key Bank on Little Avenue and follow the road to the forest boundary. Turn right on Forest Road 009 and go 3 miles to the campground.

Nearest townAlta, Wy Via Driggs, Wyoming
Coordinates43.7575° N, 110.9514° W · Directions ↗

Supplies & services

Dump stationDump station ↗18.7 mi
Outdoor gearRent Bear Spray ↗20.9 mi
RV sales & serviceAirstream of Wyoming ↗48.3 mi

Locations © OpenStreetMap contributors. Call ahead; hours change seasonally.

Explore

  • 0.2 mi
    Sheep Bridge
    2.2 mi trail · hiking, horse, bike
  • 0.5 mi
    Mill Creek
    3.3 mi trail · hiking, horse, bike
  • 1.7 mi
    North Teton ↗
    6.3 mi trail · hiking, horse
  • 1.8 mi
    Face Trail
    2.4 mi trail · hiking, horse
  • 1.9 mi
    South Teton /Buck Mt. Pass ↗
    9.4 mi trail · hiking, horse
  • 2.1 mi
    Fred'S Mountain
    3 mi trail · hiking, horse

Trail and trailhead records are the Forest Service's. Distances are straight-line to the nearer trail end. Trail conditions are not tracked here.

Public land it sits in

On Wilderness Atlas →

This campground sits inside Jedediah Smith Wilderness, which overlaps Caribou-Targhee National Forest.

Each unit is published as a centre point and an acreage rather than a boundary, so this section stands it in for a circle of the same area. Whether a campground is inside, and how far it is from one it is outside, are both approximate.

On the National Register nearby

On Register Atlas →

Natural features

The campground is situated along Teton Creek in a forest of pine, spruce, fir and the occasional aspen, which provides partial shade. Vibrant summer wildflowers dot the landscape. A variety of wildlife makes its home in the area, including moose and deer.

Recreation

The towering Teton Range and Jedediah Smith Wilderness are adjacent to the canyon, offering excellent hiking, backpacking and horseback riding opportunities. Trails begin just up-canyon at Teton Canyon Campground. Teton Creek offers fishing for brook and Yellowstone cutthroat trout.

Nearby

Popular activities in the area include the Teton Valley Summer Festival over the Fourth of July in Driggs, Idaho, complete with a hot air balloon festival, parade, rodeo, bike races and antique and craft booths. Grand Targhee Resort is nearby and hosts annual music festivals, including Targhee Fest in mid-July and Targhee Bluegrass Festival in mid-August. The resort also offers lift-served hiking and mountain biking, scenic lift rides, guided horseback riding, a climbing wall and an 18-hole disc golf course. Grand Teton and Yellowstone National Parks are both within a few hour's drive.

Guidebooks for Wyoming

We earn a small commission if you buy through these links. It does not change what we list.

  • Camping Wyoming and the Black Hills
    Kenneth Lee Graham, 2023
    Find at Bookshop.org
  • Moon Montana, Wyoming and Idaho Camping
    Becky Lomax, 2015
    Find at Bookshop.org
  • Hiking Wyoming's Wind River Range
    Ben Adkison, 2023
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

Do I need a reservation at Reunion Flat?

Sites at Reunion Flat are reservable on Recreation.gov. This site can be reserved by calling Toll Free 1-877-444-6777 (International 518-885-3639 or TDD 877-833-6777) or on-line at http://www.recreation.gov. Any walk-up sites are listed on the booking page.

Source: Recreation.gov

How much does it cost to camp at Reunion Flat?

Nightly/Daily Rates: Group Standard Nonelectric: $60.00 $40.00 /weekend additional Standard Nonelectric: $17.00

Source: Recreation.gov

What time is check-in at Reunion Flat?

Check-in 2:00 PM, checkout 12:00 PM.

Source: Recreation.gov

Is Reunion Flat open right now?

Closed for the season as of Oct 16, 2026. Season May.

Source: Forest Service status

How many sites does Reunion Flat have?

8 sites, including 5 standard sites without power and 3 group sites.

Source: Recreation.gov

Will my RV fit at Reunion Flat?

The longest site here provides 40 feet of vehicle capacity. Most sites are shorter. The sidebar tool checks a trailer or motorhome length against every site.

Source: Will my RV fit

Can I have a campfire at Reunion Flat?

Fires are allowed in the provided rings under normal conditions.

Source: Recreation.gov

What is there to do at Reunion Flat?

The towering Teton Range and Jedediah Smith Wilderness are adjacent to the canyon, offering excellent hiking, backpacking and horseback riding opportunities. The Recreation section on this page has the rest.

Source: Recreation

What is the nearest town to Reunion Flat?

Alta, Wy Via Driggs, Wyoming. Popular activities in the area include the Teton Valley Summer Festival over the Fourth of July in Driggs, Idaho, complete with a hot air balloon festival, parade, rodeo, bike races and antique and craft booths.

Source: Getting there

What if Reunion Flat is full?

The nearest public campgrounds are Teton Canyon (1.6 mi, partly first-come), Jenny Lake Campground (11.6 mi), and Mike Harris (15.1 mi).

Source: Campgrounds nearby