Wyoming State Parks · Wyoming
Boysen State Park
Wyoming State Parks · Wyoming, United States
- Group sites
- Yes
- Restrooms
- Yes
- Showers
- No
- Dump station
- Yes
- Pets
- Yes
- Elevation
- 4,718 ft
- Dark sky
- Bortle class 1
- Cell coverage
- T-Mobile weak · Verizon weak · AT&T good (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Lake
- Boysen Reservoir
- Nearest town
- Shoshoni
- Address
- 120 Boysen Drive
- Phone
- 307-876-2796
- Activities
- Beach, Boating, Fishing, Hunting, Wildlife Viewing
194 numbered sites are mapped one by one - open the site map to pick yours.
About
Boysen 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 | 30° | 11° | -22° | 54° | 11 of 11 |
| February | 32° | 14° | -12° | 58° | 11 of 11 |
| March | 45° | 26° | 9° | 76° | 11 of 11 |
| April | 56° | 32° | 7° | 79° | 9 of 11 |
| May | 67° | 46° | 27° | 87° | 1 of 11 |
| June | 83° | 57° | 42° | 103° | 0 of 11 |
| July | 94° | 67° | 55° | 106° | 0 of 11 |
| August | 89° | 65° | 52° | 98° | 0 of 11 |
| September | 80° | 56° | 23° | 94° | 1 of 11 |
| October | 61° | 39° | 17° | 79° | 6 of 10 |
| November | 49° | 30° | 2° | 68° | 9 of 10 |
| December | 32° | 17° | -8° | 56° | 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
- Shoshone Rose RV Parking · Tribal Lands · 42 mi · 4 sites
- Lander City Park Camping · City, County & Regional Parks · 44 mi
- Buffalo Creek Campground · Bureau of Land Management · 49 mi
- Grave Springs Campground · Bureau of Land Management · 49 mi
- Sinks Canyon State Park · Wyoming State Parks · 50 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.