Unit 100 · Red Desert / Great Divide Basin
About this unit
Central Sweetwater County wrapping the Great Divide Basin and the Red Desert. Sage steppe, salt flats, and the Killpecker Sand Dunes; the Continental Divide splits at the basin and re-converges on the south. Predominantly BLM with significant wild horse and pronghorn habitat.
- Great Divide Basin
- Killpecker Sand Dunes
- BLM Red Desert
Public lands inside this unit
7 found
National ParkParkOregon National Historic Trail
- National ParkPark
Pony Express National Historic Trail
- National MonumentPark
Pony Express National Historic Trail
- recreation areaPark
Big Sandy Reservoir
- recreation areaPark
Greater Sand Dunes SRMA
- recreation areaPark
Pilot Butte Wild Horse Scenic Tour
- recreation areaPark
Sand Dunes
Trails near Unit 100
4 found
Campgrounds near Unit 100
6 found
CampgroundKillpecker Sand Dunes Open Play Area Campground
Pricing varies — check with the operator- Campground
Honeycomb Buttes WSA
Pricing varies — check with the operator - Campground
Sweetwater Event Complex Fairgrounds
Pricing varies — check with the operator - Campground
Rock Springs/Green River KOA Journey
Pricing varies — check with the operator - Campground
Oregon Buttes WSA
Pricing varies — check with the operator - Campground
North Table Rock Camping Area
Pricing varies — check with the operator
Species in this unit
Official agency resources
Wyoming Game and Fish Department
- Hunting regulations ↗
https://wgfd.wyo.gov/Regulations
- Draw / lottery ↗
https://wgfd.wyo.gov/licenses-applications/application-process
- GMU map ↗
https://wgfd.maps.arcgis.com/apps/instant/basic/index.html?appid=1e749fed2804465c82f119f76b374be1
- Harvest reporting ↗
https://wgfd.wyo.gov/hunting-trapping/harvest-reports-surveys
- Hunter education ↗
https://wgfd.wyo.gov/education-camps/hunter-education
- Buy a license ↗
https://wgfd.wyo.gov/licenses-applications
Authoritative source
Outdoors does not publish hunting regulations directly. For current season dates, bag limits, legal weapons, draw deadlines, and license costs in unit 100, go straight to the issuing agency.
Read the Wyoming agency pageBoundary verified by Outdoors against the agency source on 05/23/2026.