Twelve Mile Flat
4.1519 reviews115 WEST CANYON ROAD, PO BOX 310, FERRON, UT 84523, USA
Twelve Mile Flat
$7.00 - $40.00 / night
Campsite Fees
Standard Site Fee$7.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$40.00
Food Storage Locker Fee$0.00
Individual sites cost $7 to $15 during peak season (June 13 - September 22, 2025) and $7 during first-come-first-served season (September 23 - November 1, 2025). Group site fees range from $20 (off-peak) to $40 (peak). Reservation service fees may apply: $8 for online or app booking, $9 via contact center, $3 in-person.
About this campground
Escape the crowds and discover Twelve Mile Flat Campground, a hidden gem perched at 10,120 feet on the dramatic Wasatch Plateau. Nestled beneath the towering presence of Mt. Baldy, this peaceful retreat offers both standard and group camping options amid a stunning tapestry of spruce and pine forests. Here, where wildflowers paint the meadows in summer splendor and wildlife roam freely through the partial shade of ancient evergreens, you'll find the solitude that only the high country can provide.
Twelve Mile Flat Campground offers a blend of group camping and single-family sites, catering to both small parties and larger gatherings. The facility maintains a rustic and natural atmosphere.
Weather and SeasonsSummer at Twelve Mile Flat brings a delightful contradiction – sun-warmed days perfect for hiking and exploring, followed by crisp mountain nights that remind you just how high you've climbed. Even in June, temperatures can plummet into the 20s after sunset, making that campfire feel especially welcoming. Afternoon thunderstorms roll across the plateau with dramatic flair, occasionally bringing hail and gusty winds that bend the pines. On those perfect summer weeks, you'll enjoy comfortable daytime temperatures hovering between 47°F and 68°F – ideal weather for mountain adventures.
ElevationAt 10,120 feet above sea level, Twelve Mile Flat places you firmly in the realm of the high alpine. This lofty perch means thinner air and cooler temperatures, so visitors ascending from lower elevations should take time to acclimate. The altitude adds an exhilarating edge to every breath and makes the star-filled nights seem impossibly close.
Natural Features and SceneryWake up to panoramic vistas of the Wasatch Plateau stretching endlessly before you, where mature spruce and pine forests create natural cathedral spaces. In summer, the open meadows burst into a riot of wildflowers – Indian paintbrush, lupine, and columbine dancing in the mountain breeze. Come autumn, the landscape transforms into a golden masterpiece as aspens light up the hillsides. This high-elevation paradise offers photographers and nature lovers an ever-changing canvas of mountain beauty.
Geological RegionThe Wasatch Plateau tells an ancient story written in stone and ice. Beneath Mt. Baldy's watchful gaze, Twelve Mile Flat sits amid a landscape sculpted by glaciers into dramatic cirques and gentle meadows. Dense spruce-fir forests give way to shimmering aspen groves, while alpine meadows overflow with wildflowers in a patchwork quilt of ecosystems. This geological wonderland represents millions of years of mountain-building and erosion, creating the spectacular high-country playground you see today.
Campsite details
AccessibilityNo specific information is available regarding accessibility features such as wheelchair-accessible facilities.
Sites SizeThe campground offers a range of site sizes. While most single-family campsites are standard-sized, group sites accommodate up to 50 people and 8 vehicles each.
Sites PrivacyPrivacy varies, with some sites being well-separated to provide a sense of being 'tucked away, surrounded by trees,' while others are closer together.
Total Campsites16 campsites
Recommended CampsitesCampsites along ridgelines are windier; Campsite #12 is best for level parking and protection from elements. Campsite #14 is ideal for tents.
Best CampsitesSites #12 (pull-through, level) and #11 are highly recommended for their ease of parking, level ground, and protection from wind.
Reserving a campsite
Stay Limit
14 nights maximum during a visit.
Groups
The campground has two group sites that can accommodate up to 50 people and 8 vehicles each.
Tents
Tents are allowed
RV vehicles
RV vehicles are allowed
Primitive
Primitive are allowed
Reservable
Reservations are allowed
Site layoutThe campground is spread out with sites distanced enough to ensure privacy.
Open and Closed SeasonOpen for reservations June 13 – September 22, 2025; first-come-first-served availability September 23 through November 1, 2025.
Reservation PlatformsReservations available on Recreation.gov via website, app, contact center, or in-person payment.
Walk-in AvailabilityFirst-come-first-served sites available September 23 – November 1, 2025.
Cancellation PolicyA $10 fee applies for changes or cancellations. Late cancellations or no-shows will result in forfeit of the first night's fees. Cancellations can be made online, through the app, or via contact center before check-in date.
Accomodation available
GroupGroup campsites are offered for larger parties such as families, schools, or organizations. These sites provide space and facilities to accommodate multiple people camping together.
Amenities available
Fire rings
Picnic tables
Vault toilets
Activities you can enjoy
Recreational activities at Twelve Mile Flat Campground cater to a variety of interests. ATV trails are abundant and cater to all skill levels, but OHVs are not permitted within the campground itself. Visitors can enjoy fishing for rainbow and cutthroat trout at the nearby Ferron Reservoir and wildlife viewing is a popular pastime. Hiking opportunities exist via the adjacent Skyline Drive, which offers scenic views and connects to multiple trails. However, some users noted limited dedicated biking paths, which might not make it ideal for mountain biking.
Hiking
Hiking opportunities are accessible near the campground, particularly along Skyline Drive, which is known for its scenic trails and panoramic views. The trails vary in difficulty, making them suitable for different skill levels.Fishing
Fishing opportunities are available at the nearby Ferron Reservoir, which offers catches of rainbow and cutthroat trout. Reports describe the reservoir as a short but steep drive from the campground.Biking
There are no dedicated biking trails in the immediate area, and biking on shared roads with ATVs has been described as intimidating by some users.Boating
Boating is possible at Ferron Reservoir, which supports non-motorized activities such as canoeing.Wildlife viewing
Visitors frequently spot wildlife in the area. The campground and surrounding Wasatch Plateau are noted for their rich biodiversity.Winter Activities
No specific information is available regarding winter activities.Water Sports
Non-motorized water sports like canoeing are available at Ferron Reservoir.Campground rules
- Pets are allowed
- Campfires are allowed, but firewood should be sourced locally to prevent pests. Fire pits are available at each site, but some grates may be broken.
- Quiet hours are often ignored as per user reviews.
Hazards
General hazardsSteep roads with blind corners and washboard marks may cause vehicle issues. Extremely cold nights, including hail and thunderstorms in summer, pose risks to unprepared visitors.
Weather forecast
62
°F
Aug 25
Monday
Overcast
Precipitation: 0%
Strong wind, exercise caution
Humidity: 42%
Comfortable humidity levels
Wind: 12.2 mph
Strong wind, exercise caution
Overcast
7-Day Forecast
Access to 7-day forecasts tailored to each campground—covering temperature, precipitation, wind, and sky conditions.
Daily & Hourly Insights
View hourly forecasts with expected weather patterns throughout the day.
Temperature Trends
Visualize how temperatures shift over the month to help pick the most comfortable days for your trip.
Precipitation Trends
Plan around rain or snow with monthly visualizations of expected precipitation patterns.
Weather Summaries
Assess conditions with visuals for easier decision-making on when and where to camp.
Weather data powered by Open-Meteo
Emergency Services
Closest emergency services can be found in Richfield for tire repairs and other emergencies.
Good to know
Peak season datesJune 13 – September 22, 2025
Trash and recyclingThere are no garbage services available. This facility operates on a 'pack it in, pack it out' policy, so campers should bring their own garbage bags and plan to carry out all trash.
Proximity to water featuresClose to Ferron Reservoir, where visitors can enjoy trout fishing and canoeing.
Common complaintsComplaints include noise from ATVs and disregard for quiet hours. Poor road conditions and lack of water are recurring issues.
Campground Map
115 WEST CANYON ROAD, PO BOX 310, FERRON, UT 84523, USA
Driving directionsTravel east up Twelve Mile Canyon on Forest Development Road 22 for approximately 20 miles, or travel west up Ferron Canyon on Forest Development Road 22 for 31 miles.
The road to Twelve Mile Flat Campground is gravel and includes steep sections, blind corners, and washboard marks. It is well maintained but challenging for towing trailers due to shaking caused by steep gravel sections.Nearby places
Ferron (approx. 31 miles), Richfield (distance not specified), Mayfield (approx. 20 miles)
Nearby supplies
The closest supplies for water, first aid, and tire repairs are available in Richfield.
Camper Reviews
4.2
19 reviews
Twelve Mile Flat is satisfactory, placing it in the bottom 60% of campgrounds based on reviews
The Twelve Mile Flat Campground garners mixed reviews from users. Common themes include the beauty of the natural setting, the cleanliness of the vault toilets, and the challenging access road. Its popularity among ATV enthusiasts is noted, though noise and lack of water remain significant drawbacks.
Review Summaries
Based on 19 reviews
What Campers Love
Many users praise the spectacular mountain scenery, clean and well-maintained facilities, and the spacious, secluded feel of some campsites. 'The bathrooms were the nicest, most well-maintained vault...
Based on 19 reviewsShow more
Common Concerns
Noise from ATVs, the lack of water, and the long, rough gravel road leading to the site are common complaints. Some visitors noted problems with campers not adhering to quiet hours and the 'extreme...
Based on 19 reviewsShow more
Pro Tips & Recommendations
Bring extra water and supplies, as there is no potable water or nearby amenities. Prepare for the rough access road with proper vehicle maintenance. Sites along the ridgeline can be windy, so...
Based on 19 reviewsShow more
Seasonal Insights
Reviews suggest that summer and early fall are the most popular times to visit, with visitors praising the wildflowers, fall foliage, and opportunities for outdoor activities. However, the high...
Based on 19 reviewsShow more
Camper Quotes
1. 'The bathrooms were the nicest, most well-maintained vault toilets I have ever seen.' 2. 'We were there for 3 days and it was amazing! The campground is spread out enough that you don’t feel like...
Based on 19 reviewsShow more
Site-Specific Reviews
Campsite 012 received mixed reviews; one visitor described it as a 'very level pull-through site,' while another noted poor maintenance. Campsite 011 was praised as being 'extremely easy to park' and...
Based on 19 reviewsShow more
Accessibility Features
No specific information on accessibility for campers with disabilities.
Based on 19 reviewsPet-Friendly Features
Pets are allowed, but reviews did not focus specifically on pet-related experiences or facilities.
Based on 19 reviewsLast updated August 10, 2025