Unit 65
Heart Mountain
High-desert benchland and sagebrush flats below the Bighorn River with scattered ridges and reliable water infrastructure.
Hunter's Brief
Unit 65 spans open benchland and relatively flat terrain west of the Bighorn River, dominated by sagebrush and sparse timber with rolling ridges breaking up the landscape. Elevations span from low desert flats to moderate ridgetops, creating pockets of ponderosa and juniper among expansive grassland. Access is fair with a decent road network connecting to nearby towns like Powell and Lovell. Limited natural water means you'll rely on reservoirs and constructed ditches for reliable hydration. Terrain complexity sits moderate, making navigation manageable but requiring patience to locate animals in wide-open country.
- Compact: under 200 sq mi
- Moderate: 200 - 800 sq mi
- Vast: over 800 sq mi
- Few: under 25%
- Some: 25 - 60%
- Most: over 60%
- Limited: under 0.7 mi/mi² (backcountry)
- Fair: 0.7 - 1.5 mi/mi²
- Connected: over 1.5 mi/mi² (well-roaded)
- Flat: under 20% mountains
- Rolling: 20 - 55%
- Steep: over 55%
- Sparse: under 20%
- Moderate: 20 - 50%
- Dense: over 50%
- Limited: under 0.3% area
- Moderate: 0.3 - 2% area
- Abundant: over 2% area
Terrain Deep Dive
Landmarks & Navigation
Sheep Mountain and McCullough Peaks rise prominently from the surrounding terrain, offering excellent vantage points for glassing the open country below. Heart Mountain and Bridger Butte serve as recognizable navigation markers visible from multiple locations. The ridgelines including Badland Hills and Little Sheep Mountain create natural travel corridors and bedding areas.
Powell Flats and Elk Basin represent major open basins where elk congregate seasonally. These landmarks are spaced far enough apart that they become critical navigation references in country that otherwise features rolling, repetitive sagebrush terrain.
Elevation & Habitat
Terrain spans from low-elevation desert flats around 3,600 feet to moderate ridgetops near 8,000 feet, with the majority of the unit sitting in the 4,000-5,500 foot range. Landscape transitions from open sagebrush plains dotted with grass to scattered juniper and ponderosa pine along the ridges and benches. The Polecat Bench, Chapman Bench, and Powell Flats represent significant open areas where sight lines stretch for miles.
Sparse forest cover means most hunting happens in open or semi-open country, with timber concentrated on north-facing slopes and higher benches. This exposed terrain demands effective glassing and patience—animals are visible at distance but often in wide-open spaces.
Access & Pressure
The unit's fair accessibility is supported by approximately 1,668 miles of roads creating a moderate network across the terrain. Major highways (14-16-20 and 120) bound the unit, while secondary roads branch into benches and drainages, allowing vehicle access to multiple staging areas near Powell, Lovell, Byron, and Cowley. Road density indicates good initial access but also suggests moderate hunting pressure, particularly near trailheads and obvious camping areas.
Early season draws more pressure; late season often yields quieter country as hunters concentrate in other units. The openness of the terrain means glassing from vehicles is common, making early mornings and late evenings critical for spotting undisturbed animals.
Boundaries & Context
Unit 65 occupies the area west of the Bighorn River between U.S. Highway 14-16-20 to the south and Wyoming Highway 120 to the east, creating a north-south corridor of hunting opportunity. The unit bounds include parts of the Absaroka foothills and the Powell basin, positioning hunters near several small communities: Powell, Lovell, Byron, and Cowley provide logical staging points for access. The Bighorn River forms a natural eastern boundary, while the western edge approaches the base of the Absaroka Range.
This location puts the unit within reasonable driving distance of Cody and other regional hubs, though the terrain itself remains relatively backcountry.
Water & Drainages
Natural water is limited on the unit, with springs scattered across the higher benches (Little Sheep Mountain Spring, Sykes Spring, Britton Spring, Stone Barn Spring, Black Spring). However, the extensive network of canals and reservoirs—Lovell Canal, Sunlight Canal, Lower Sand Coulee Reservoir, Deaver Reservoir, Iron Creek Reservoir, and others—provides reliable water sources throughout the unit. Multiple creeks offer seasonal flows: West Fork Alkali Creek, Whistle Creek, Coon Creek drainages, and Peterson Creek drain the higher terrain. The engineered water infrastructure reflects the arid climate and is essential for planning water stops during hunts.
Late-season hunting may require knowledge of spring locations as reservoir water diminishes.
Hunting Strategy
Unit 65 is an elk unit spanning terrain from open sagebrush benches to moderate-elevation ridges with scattered timber. Early season finds elk at higher elevations and timber edges before heat drives them into cooler north slopes and canyon bottoms. Rut timing concentrates bulls in the benches and more open terrain where they move between herds.
Late season pushes remaining elk into the limited timber and deeper draws. Effective hunting requires glassing from distance first, then stalking across open country—a test of patience rather than bushwhacking. Water sources, both natural springs and engineered ditches, concentrate animals during dry periods and should anchor your scouting strategy.