USDA Forest Service · Utah
Twelve Mile Flat
USDA Forest Service · Utah, United States
- Sites
- 30
- Hookups
- 16 no hookups
- Season
- June 12 to September 20
- Max RV length
- 35 ft
- Group sites
- Yes
- Drinking water
- No
- Restrooms
- Yes
- Pets
- Yes
- Elevation
- 10,118 ft
- Dark sky
- Bortle class 1
- Cell coverage
- T-Mobile none · AT&T none · Verizon none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Access road
- TWELVE MILE FLAT C.G. (NFSR 50030) · crushed aggregate or gravel · suitable for passenger cars
- Lake
- Manti-La Sal National Forest
- Nearest town
- FERRON
- Address
- FERRON-PRICE RANGER DISTRICT , FERRON, UT, 84523
- Phone
- 435-384-2372
- Activities
- Camping, Hiking, Hunting, Mountain Biking, Wildlife Viewing
16 numbered sites are mapped one by one - open the site map to pick yours.
About
Overview
Twelve Mile Flat Campground is located beneath the shadow of Mt. Baldy near the top of the Wasatch Plateau in an open, wildflower-filled meadow surrounded by spruce and pines.
Recreation
ATV trails are abundant in the area, providing exciting riding for all skill levels. Skyline Drive passes just above the campground.
A short, but steep drive over the ridge leads to Ferron Reservoir for canoeing and rainbow and cutthroat trout fishing.
Facilities
The campground contains two group sites that can accommodate up to 50 people and eight vehicles each. Additional single-family sites are also available. Vault toilets are provided, but no garbage service. Roads and parking spurs are gravel.
Natural Features
The campground sits high on the Wasatch Plateau just below the ridgeline and west of Skyline Drive at an elevation of 10,120 feet. Mature spruce and pine trees dot the open landscape, providing partial shade in the campground. Wildlife and summer wildflowers are plentiful, and autumn leaves put on a spectacular show in the surrounding area.
Nearby Attractions
Skyline Drive runs along the top of the Wasatch Plateau for 60 plus miles, rewarding visitors with beautiful mountain scenery, glacial cirques, spruce-fir forests, aspen forests and numerous lakes and reservoirs.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 25° | 9° | -9° | 43° | 11 of 11 |
| February | 26° | 9° | -10° | 39° | 11 of 11 |
| March | 30° | 14° | -4° | 59° | 11 of 11 |
| April | 39° | 20° | 1° | 54° | 11 of 11 |
| May | 50° | 30° | 8° | 63° | 11 of 11 |
| June | 65° | 42° | 28° | 77° | 5 of 11 |
| July | 72° | 50° | 37° | 80° | 0 of 11 |
| August | 68° | 47° | 36° | 78° | 0 of 11 |
| September | 62° | 40° | 22° | 69° | 5 of 11 |
| October | 51° | 28° | 8° | 63° | 10 of 10 |
| November | 40° | 22° | 1° | 54° | 10 of 10 |
| December | 28° | 8° | -8° | 44° | 10 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- Indian Creek Guard Station · USDA Forest Service · 2 mi · 1 sites
- Ferron Reservoir Campground Ferron North · USDA Forest Service · 2 mi · 1 sites
- Ferron Reservoir · USDA Forest Service · 2 mi · 28 sites
- Willow Lake · USDA Forest Service · 6 mi · 11 sites
- Twin Lake Campground · USDA Forest Service · 6 mi · 4 sites
All public campgrounds in Utah · Every state and province · Facts read from the operator 2026-02-25. Confirm fees, rules and current status with the operator before you go.