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About
Miller Flat Reservoir Campground is located in a high mountain valley near Miller Flat Reservoir, at an elevation of 8,500 feet. Visitors enjoy fishing, canoeing, horseback riding and exploring the surrounding off-road vehicle trails. The campground rest in a stand of aspen and spruce trees and sites the sites range from having partial to full shade throughout the day. Visitors are allowed to configure their vehicles and trailers as they choose within the site. Group cooking facilities are provided including picnic tables, a fire ring, Dutch oven fire pan and utility tables. A vault toilet facility is located about 50 feet from the site. There is no electricity, water, sewer or garbage services. If the group site is not reserved, it is available to visitors on a first-come, first-served basis for $5.00 per vehicle per night. To maintain priority for reservations, first-come, first-served customers may only pay for two nights at a time. The three double family sites in the campground are only available on a first-come, first-served basis for $5.00 per vehicle per night.
Around this stay
Nearest surrounding services and recreation within ~25 mi — not on-site amenities.
- 11 mi
fuel station
Maverik
- 11 mi
grocery
Terrel's Market
- 1.0 mi
trailhead
Seely Trailhead
- 4.4 mi
attraction
Mammoth Discovery Site
- 4.4 mi
recreation site
Boat launch
No dump station found within ~25 mi. Plan dump access before you arrive.
Forest road access near this stay: UN-NAMED in Manti-La Sal National Forest. Motorhome access is listed as open on the nearest MVUM segment — verify current restrictions.
Contact & access
- UT
- OPEN
Source and verification
Last verified: 10/5/2026
See the Sources tab for provenance detail.

