Unit 39

Sheep Mountain (the dominant summit) and Duncum Mountain provide primary reference points for orientation across high terrain. Five Springs Basin and Cookstove Basin serve as destination glassing areas and natural gathering points for water and forage. The Bighorn River canyon itself is navigable by sight and provides unmistakable east-west orientation.

Bucking Mule Falls and Porcupine Falls mark stream drainages useful for finding water and reading terrain flow. Pass Reservoir and Cedar Buttes Reservoir anchor accessible water sources. North Fork Trout Creek and South Fork Cottonwood Creek offer reliable drainage corridors for movement and navigation through timbered sections.

Terrain spans from lower river valleys around 3,600 feet to alpine ridges exceeding 9,900 feet, creating distinct habitat zones. Lower elevations feature sagebrush benches and cottonwood-lined drainages; mid-elevation slopes transition through scattered timber into ponderosa and Douglas-fir; upper slopes and basins hold subalpine meadows and spruce-fir. Five Springs Basin, Cookstove Basin, and the high country around Sheep Mountain represent prime elevation transitions.

Winter Hill and Duncum Mountain anchor ridge systems where terrain complexity increases significantly. The rolling topography means constant elevation changes rather than broad valleys, concentrating elk movement through predictable corridors.

The unit connects via well-developed USFS road network—Sheep Mountain Road from the north, Devils Canyon Road from the east—that connects to Highway 14A. This connected system makes access fair but not crowded-friendly; roads funnel hunters into predictable entry corridors. Total road mileage is substantial, creating multiple staging options. Most pressure concentrates along main drainages and accessible basins near road heads.

The unit's terrain complexity means that simply having road access doesn't guarantee easy hunting—navigation and elevation changes limit pressure distribution. Off-road movement requires solid navigation skills across rolling, timbered terrain.

Unit 39 occupies the country bracketed by US Highway 14A to the south and west, the Wyoming-Montana border to the north, and USFS road systems (Sheep Mountain Road and Devils Canyon Road) to the east. The Bighorn River forms the western spine, cutting through the unit's core. This moderate-sized block sits in the Bighorn Mountains' transitional zone where high basins give way to deeper canyon country.

The unit's northern boundary follows state line ridges, while southern and eastern access corridors follow established USFS road networks that make approach straightforward from staging areas.

Water sources exist but require planning. The Bighorn River guarantees reliable water along the western boundary and in lower canyons, though it cuts deep terrain. North Fork Trout Creek and South Fork Cottonwood Creek provide consistent flows through mid-elevation drainages.

Multiple named springs (School Section, Roundup, Richs, Moncur, Harmon, Georges) dot the landscape but reliability varies seasonally. Pass Reservoir and Cedar Buttes Reservoir offer reliable tanks in high country. Big Tepee Creek and Spring Creek provide supplemental flow.

Water scarcity above mid-elevations means early-season hunts require locating reliable springs; later-season hunting concentrates around perennial creeks and reservoirs.

Elk are the primary quarry, and the unit's elevation span creates distinct seasonal patterns. Early season focuses on higher basins and meadows (Five Springs, Cookstove) where thermal currents favor glassing from ridges above. Mid-elevation timber transitions provide rut hunting opportunities, particularly along creek drainages where water and forage concentrate bulls.

Cottonwood and willow-lined canyons (Cottonwood Canyon, Hannans Coulee) hold late-season animals as snow pushes elk lower. The rolling terrain means constant visual searching rather than long-distance glassing—use ridges and benches to glass adjacent drainages at closer range. Water sources anchor navigation; plan routes connecting springs and creeks to minimize backtracking in complex terrain.