Wyoming State Parks · Wyoming
Seminoe State Park
Wyoming State Parks · Wyoming, United States
- Restrooms
- Yes
- Showers
- No
- Dump station
- Yes
- Pets
- Yes
- Elevation
- 6,332 ft
- Dark sky
- Bortle class 1
- Cell coverage
- T-Mobile none · AT&T none · Verizon none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Lake
- Seminoe Reservoir
- Nearest town
- Sinclair
- Address
- County Road 351
- Phone
- 307-320-3013
- Activities
- Biking, Boating, Fishing, Hiking, Horseback Riding, Wildlife Viewing
82 numbered sites are mapped one by one - open the site map to pick yours.
About
Seminoe State Park is a Wyoming State Park with camping available.
Fees
Wyoming State Parks and Cultural Resources' published statewide camping rate: $10.00/vehicle/night base camping rate (Wyoming resident) or $18.00/vehicle/night (non-resident), plus this park's day-use entry fee ($7.00/vehicle/day resident, $12.00/vehicle/day non-resident) and applicable sales/lodging taxes; +$10.00/night where an electric hookup is used. (Source: wyoparks.wyo.gov/index.php/permits-reservations/permits-fees.)
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 26° | 7° | -26° | 47° | 11 of 11 |
| February | 29° | 10° | -15° | 52° | 11 of 11 |
| March | 36° | 21° | 2° | 67° | 11 of 11 |
| April | 50° | 27° | 10° | 71° | 10 of 11 |
| May | 63° | 40° | 16° | 79° | 3 of 11 |
| June | 79° | 53° | 41° | 95° | 0 of 11 |
| July | 88° | 60° | 49° | 97° | 0 of 11 |
| August | 84° | 58° | 47° | 92° | 0 of 11 |
| September | 76° | 49° | 22° | 90° | 1 of 11 |
| October | 58° | 36° | 5° | 72° | 8 of 10 |
| November | 46° | 27° | -1° | 63° | 9 of 10 |
| December | 31° | 15° | -12° | 48° | 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
- Prior Flat Campground · Bureau of Land Management · 17 mi
- Dugway Campground · Bureau of Land Management · 20 mi
- Bishops Point Campground · City, County & Regional Parks · 24 mi
- Diabase Campground · City, County & Regional Parks · 24 mi · 11 sites
- Sage Campground · City, County & Regional Parks · 24 mi
All public campgrounds in Wyoming · Every state and province · Facts read from the operator 2026-08-25. Confirm fees, rules and current status with the operator before you go.