National Park Service · Utah
Island in the Sky (Willow Flat) Campground
National Park Service · Utah, United States · in Canyonlands National Park
- Sites
- 12
- Season
- Year-round
- Max RV length
- 28 ft
- Drinking water
- No
- Restrooms
- Yes
- Showers
- No
- Dump station
- No
- Laundry
- No
- Elevation
- 6,073 ft
- Dark sky
- Bortle class 1 · certified dark-sky place
- Cell coverage
- T-Mobile none · AT&T none · Verizon none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Lake
- Canyonlands National Park
- Nearest town
- Moab
- Phone
- (435) 719-2313
About
Island in the Sky Campground (Willow Flat) has 12 sites, first-come, first-served. The campground is open year-round. The spectacular Green River Overlook is nearby. Nightly camping fee is $15 per site. Sites fill quickly spring through fall. There are toilets, picnic tables, and fire rings in the campground. There is no water at the campground. You can get drinking water outside the visitor center spring through fall.
Fees
Camping Site: $15. Nightly fee per site at Willow Flat Campground. Group size limit is 10 people and two vehicles.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 37° | 20° | 2° | 51° | 11 of 11 |
| February | 43° | 24° | 1° | 58° | 11 of 11 |
| March | 51° | 31° | 18° | 74° | 10 of 11 |
| April | 65° | 40° | 19° | 80° | 6 of 11 |
| May | 75° | 51° | 32° | 86° | 1 of 11 |
| June | 87° | 62° | 47° | 99° | 0 of 11 |
| July | 93° | 68° | 59° | 100° | 0 of 11 |
| August | 88° | 64° | 55° | 96° | 0 of 11 |
| September | 81° | 58° | 35° | 91° | 0 of 11 |
| October | 64° | 42° | 22° | 78° | 4 of 10 |
| November | 52° | 32° | 18° | 64° | 9 of 10 |
| December | 39° | 21° | 12° | 50° | 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
- Dead Horse Point State Park · Utah State Parks · 11 mi · 55 sites
- Cowboy Camp Campground · Bureau of Land Management · 13 mi
- Horsethief Campground · Bureau of Land Management · 14 mi · 83 sites
- Horsethief Group Sites · Bureau of Land Management · 14 mi · 5 sites
- Hatch Point Campground · Bureau of Land Management · 15 mi
All public campgrounds in Utah · Every state and province · Facts read from the operator 2026-09-08. Confirm fees, rules and current status with the operator before you go.