Unit 181 · Couse
About this unit
Snake River breaks country in the far southeast corner. Bunchgrass canyons dropping to the Snake River with limited public land.
- Snake River breaks
Public lands inside this unit
2 found
Trails near Unit 181
12 found
Washington to Arizona Backcounty Discovery Route Ride
Difficulty: Moderate4716.2 miTrailPacific Crest Trail
Difficulty: Expert2626.0 miTrailNorth Fork Asotin Creek Trail
Difficulty: Expert20.7 miTrailSouth Asotin Trail
Difficulty: Expert12.0 miTrailRed Bird Trail
Difficulty: Difficult10.3 miTrailGreen Gulch Trail
Difficulty: Difficult9.9 miTrailBoise, Idaho to Beaufort Sea, Alaska OHV Trip
Difficulty: Moderate7.2 miTrailSnake River
Difficulty: Moderate6.2 miTrailPuffer Butte
Difficulty: Moderate2.5 miTrailGrande Ronde
Difficulty: Easy2.3 miTrailMountain View
Difficulty: Easy1.4 miTrailAsotin Waterfront Trail
Difficulty: Easy1.1 miTrail
Campgrounds near Unit 181
3 found
On the books in Washington
Species inventory is state-level — which units actually hold or permit each species varies. Verify unit-specific rules with the state agency linked above.
Official agency resources
Washington Department of Fish and Wildlife
- Hunting regulations ↗
https://wdfw.wa.gov/hunting/regulations
- Draw / lottery ↗
https://wdfw.wa.gov/hunting/special-hunts
- GMU map ↗
https://wdfw.wa.gov/hunting/gmu
- Harvest reporting ↗
https://wdfw.wa.gov/hunting/requirements/harvest-reporting
- Hunter education ↗
https://wdfw.wa.gov/hunting/requirements/education
- Buy a license ↗
https://wdfw.wa.gov/licensing
Authoritative source
Outdoors does not publish hunting regulations directly. For current season dates, bag limits, legal weapons, draw deadlines, and license costs in unit 181, go straight to the issuing agency.
Read the Washington agency pageBoundary verified by Outdoors against the agency source on 10/11/2026.