City, County & Regional Parks · Wyoming
Grey Reef Campground
City, County & Regional Parks · Wyoming, United States
- Cost
- $15/night per camping unit, including taxes.
- Drinking water
- No
- Restrooms
- Yes
- Elevation
- 5,325 ft
- Dark sky
- Bortle class 1
- Lake
- Gray Reef Reservoir
- Nearest town
- Alcova
- Address
- Gray Reef Reservoir, off U.S. 220 via County Road 412, Natrona County, WY 82620
- Phone
- 307-235-9325
About
Natrona County primitive campground at Gray Reef Reservoir, below Alcova on the North Platte and well known to fly fishermen. Vault toilets, no drinking water and no hookups. First-come, first-served. The county does not publish a site count.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 29° | 9° | -26° | 53° | 11 of 11 |
| February | 32° | 10° | -18° | 57° | 11 of 11 |
| March | 39° | 23° | -2° | 73° | 11 of 11 |
| April | 53° | 30° | 0° | 75° | 10 of 11 |
| May | 64° | 42° | 15° | 83° | 3 of 11 |
| June | 82° | 54° | 43° | 100° | 0 of 11 |
| July | 91° | 62° | 49° | 101° | 0 of 11 |
| August | 86° | 59° | 48° | 95° | 0 of 11 |
| September | 79° | 50° | 19° | 94° | 1 of 11 |
| October | 59° | 37° | 1° | 76° | 7 of 10 |
| November | 50° | 28° | -1° | 67° | 9 of 10 |
| December | 33° | 18° | -9° | 54° | 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
- Pete's Draw Campground · Bureau of Land Management · 1 mi
- Cottonwood Campground · City, County & Regional Parks · 2 mi
- Black Beach Campground · City, County & Regional Parks · 2 mi · 20 sites
- Full Hook-Up RV Campground · City, County & Regional Parks · 4 mi · 22 sites
- Okie Beach Campground · City, County & Regional Parks · 4 mi · 36 sites
All public campgrounds in Wyoming · Every state and province · Facts read from the operator 2026-09-04. Confirm fees, rules and current status with the operator before you go.