Unit 80

Deep Lake and Fantan Lake provide reliable water references and navigation anchors in the upper portions. Beartooth Pass marks the high divide, while major drainages—Clarks Fork Canyon, Shoshone Canyon, and Petroglyph Canyon—serve as distinct geographic signposts. Heart Mountain and Rattlesnake Mountain form recognizable skyline features visible from multiple angles.

The Bighorn and Shoshone rivers function as boundary features and major terrain dividers. Springs including De Maris Springs, Blue Springs, and Needle Hot Springs offer both water access and reference points. Sawtooth Mountain and Table Mountain provide elevated glassing opportunities.

These landmarks help maintain orientation in expansive country that rewards detailed topographic study.

The unit transitions dramatically from low-elevation sagebrush basins and benches around 4,000 feet to high-country terrain approaching the forest boundary. Most hunting occurs in the lower valley systems where pronghorn concentrate—open country with scattered juniper, sagebrush flats, and bench lands that provide both visibility and escape terrain. Upper slopes transition to forest, creating distinct elevational boundaries.

The Box and Badger Basin, along with Pat O'Hara Basin, represent the core pronghorn habitat—wide-open country with minimal vertical obstruction. Chapman Bench, Dillworth Bench, and Polecat Bench form elevated glassing platforms above valley bottoms. Sparse forest coverage means most terrain remains open to moderate, ideal for spotting and stalking.

Over 1,250 miles of roads provide fair connectivity, but density is moderate rather than dense. Highway 296 and US 212 offer primary access corridors, with secondary roads branching into basins and toward the forest. Powell serves as the main staging town with full services.

The patchwork of public and private lands creates bottlenecks where hunters concentrate—particularly around Ralston Reservoir and accessible benches near major roads. Most pressure occurs within a few miles of pavement; deeper basins see light use. Winter snow can close upper-elevation access, concentrating hunters in lower country.

Understanding which land is accessible versus private is critical—the complex ownership pattern rewards detailed research. Early-season and rut-timing pressure can be significant near populated areas.

Unit 80 occupies the region between the Bighorn River on the east and the Shoshone River system on the west, anchored by the Wyoming-Montana border to the north and Shoshone National Forest to the west. The unit encompasses major populated areas including Powell, Garland, and Byron, with a patchwork of public and private lands creating a complex hunting landscape. Highway 296 (Sunlight Road) and US 212 form logical boundary references.

The unit spans roughly 1,256 miles of roaded terrain, indicating significant infrastructure despite its remote character. Elevation variation is substantial—from river bottoms near 3,600 feet to ridges exceeding 11,000 feet—creating distinct habitat zones.

Water scarcity is the defining constraint in Unit 80. Major permanent drainages include Clarks Fork, Beartooth Creek, Trout Creek, and Willow Creek—these are migration and bedding corridors pronghorn rely on. Reservoirs dot the landscape: Ralston Reservoir, Three Falls Reservoir, and Hogan Reservoir provide reliable seasonal water. Springs like De Maris Springs and Blue Springs become critical hunting locations during dry periods.

The Bighorn and Shoshone rivers bound the unit but require significant access detours. Late-season hunting depends heavily on understanding which water sources remain reliable as draws dry up. Spring timing often follows water emergence in traditional locations.

Mapping water sources before the season is non-negotiable for success in this unit.

Unit 80 is exclusively pronghorn territory, requiring a glassing-and-stalking approach across open terrain. Successful hunters identify pronghorn concentrations using elevated benches and ridges, then plan stalks across sagebrush flats and draws to close distance. Early season focuses on basin herds before migration toward higher elevation and winter range.

Rut timing (late August through September) concentrates animals and increases buck vulnerability as they pursue does. Late season requires understanding which water sources and low-elevation basins hold remaining animals as snow pushes herds downslope. The complexity of the unit—numerous basins, canyons, and ridges—means thoroughly glassing key locations yields better results than random coverage.

Success depends on patience, good optics, detailed terrain knowledge, and understanding seasonal water availability.