Photos: USFS

Public LandU.S. Forest ServicePets allowed

Twelve Mile Flat

Mayfield, Utah · 10,131 ft · In Manti-La Sal National Forest

Photos: USFS

Reserve on Recreation.govSuggest an edit

At a glance

5 of 8 facts known · recreation.gov, checked Sep 24, 2026

Price per night: $7–$15recreation.gov, checked Sep 24, 2026
Sites: 16From recreation.gov's site list · Oct 2026
Hookups: Not yet known
Elevation: 10,131 ft (3,088 m)10,131 ft3,088 m
Pets: Allowed
Big rigs: Not yet known
Season: Mid-Jun – SepFrom fs.usda.gov · Sep 2026
Cell signal: Not yet known

Sites16

Twelve Mile Flat lists no loops, so its sites are listed here. Pick a site to see its details.

Site	Type	Longest rig	People
002	Standard	30 ft	6
003	Standard	25 ft	6
004	Standard	25 ft	12
005	Standard	35 ft	6
006	Standard	20 ft	6
007	Standard	30 ft	6
008	Standard	25 ft	6
009	Standard		8
010	Standard	30 ft	6
011	Standard	30 ft	6

Showing 10 of 16 · by site number

From recreation.gov's site list, Oct 10, 2026: 14 staff entries left out.

Amenities

From OpenStreetMap, Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites · Correct

Campfires allowed
Toilets

From OpenStreetMap, Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites

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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.

From OpenStreetMap, Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, and USFS INFRA Recreation Sites · · Edit

Cell service

Report signal

FCC map: no coverage reported

VerizonNo coverage on FCC map
AT&TNo coverage on FCC map
T-MobileNo coverage on FCC map

Cell service at Twelve Mile Flat: FCC map Dec 2025

Weather

National Weather Service

WedSnow Showers, 79% chance of rain27°24°
ThuSunny, 5% chance of rain38°25°
FriSunny43°27°
SatMostly Sunny, 1% chance of rain42°29°
SunSunny45°30°

Nearby camping

SeeSee all on the map

Aerial view

Site 1 - Group Site

Campground · 140 ft · Mayfield

Aerial view

Site 13 - Group Site

Campground · 0.1 mi · Mayfield

Indian Creek Guard Station

Public Land · 2.0 mi · Manti

Also within 25 mi: Ferron Reservoir Campground 2.1 mi · Camp site 2.1 mi · Camp site 2.1 mi

Site 1 - Group Site

Campground · 140 ft · Mayfield

Site 13 - Group Site

Campground · 0.1 mi · Mayfield

Indian Creek Guard Station

Public Land · 2.0 mi · Manti

3 more within 25 mi

Ferron Reservoir Campground

Public Land · 2.1 mi · Manti

Camp site

Campground · 2.1 mi · Manti

Camp site

Campground · 2.1 mi · Manti

5 OpenStreetMap entries in Mayfield share one park. They may be individual sites of a single campground. Suggest a merge

Fuel · Silver Eagle12 mi

Dispersed camping nearby

Free dispersed camping within 19 mi, on public land.

Location and contact

39.12306, -111.48694

435-384-2372

Campground website

Managed by

U.S. Forest ServiceFederal operator

Nearest town

Mayfield

Park

Manti-La Sal National Forest

Reservations

Reserve on Recreation.gov

Data from OpenStreetMap, Recreation Information Database (RIDB) / Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites

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Reserve