FS · Manti-La Sal National Forest

Flat Canyon

Nothing here fits 38 ft of 12 sites

Longest for your rig: 35 ft
Booking: Reservable
Hookups: none
Entry: Pull-through
ADA sites: —
Elevation: 8,872 ft
Vehicles: up to 10

At 8,872 ft, expect nights below freezing well into June, water systems shut off outside a short summer window, and a long climb to get here. Nothing published says when it opens — call before you tow.

Book on Recreation.gov →the official reservation system; we take no cut

Every bookable site

No site here takes a 38 ft rig. The layout, for what it is worth.

Too short for 38 ft — 12 sites

fits 38 ft (0) too short (12) not published (0)Click a site for what it publishes and a way to book it. Positions are the agency’s across 2 loops; roads, water and terrain are not shown, so this says where the sites are and not how you drive between them.

Within 60 miles

Map marker#	Campground	Distance	Sites	Longest for your rig	Hookups
1	Gooseberry Creek Campground UT	4 mi NW	9	30 ft	none
2	Mammoth Cabin UT · cabin	4 mi NW	2	—	none
3	Lake Canyon Rec Area UT	5 mi S	16	50 ft	none · pull-through
4	Cleveland Reservoir Campground UT	5 mi S	2	—	none
5	Gooseberry Reservoir UT	5 mi N	8	40 ft	none
6	Bridges Campground UT	8 mi SE	7	40 ft	none · pull-through

this campground numbered to match the tableClick a marker for what it is and how far. Straight-line distances, not driving distances; the inset shows where this sits in the state. For directions, open this location in OpenStreetMap.

Everything else on record

Bookable sites: 12
Non-site records excluded: 3
Max occupancy per site: 50
Reservable sites: 11
Coordinates: 39.6456, -111.2594
Nearest place: EPHRAIM,
Phone: (435)283-4151
Elevation: 8,872 ft

Sources

Recreation Information Database (RIDB) · fetched from https://ridb.recreation.gov/api/v1/facilities/231923 · retrieved 2026-08-17 · public-domain
USGS Elevation Point Query Service · fetched from https://epqs.nationalmap.gov/v1/json · retrieved 2026-08-17 · public-domain