Unit S63

The Horn rises as a prominent navigation landmark from the central plateau. Anderson Mesa, Buck Mesa, and Skein Mesa provide high vantage points for glassing and orientation. Monogram Mesa Reservoir and Muleshoe Bend Reservoir offer potential water reference points, though seasonally unreliable.

Fawn Springs Bench and surrounding flat terrain create natural sheep bedding areas and travel corridors. Gregory Creek, Coyote Wash, and Lion Creek carve major drainage systems hunters can use for access and water location. Hamm Canyon, Spring Canyon, and Bull Canyon provide deeper terrain for pushing sheep into defined escape terrain during hunting.

Terrain transitions from riparian Dolores River corridor near 4,875 feet through rolling sagebrush benches and pinyon-juniper slopes to mesa summits exceeding 7,500 feet. Mid-elevation plateaus between 5,500 and 6,500 feet support scattered ponderosa and juniper with open parks and grass benches ideal for sheep. Upper benches offer more open country with mixed shrub-grass composition.

Lower canyon walls support riparian vegetation along perennial drainages. The moderate forest coverage creates a mosaic of open mesa tops, forested draws, and sagebrush parks—classic desert sheep habitat mixing visibility with escape terrain.

342 miles of roads provide fair accessibility, though many are county or forest service quality with seasonal limitations. Colorado 90 and 141 offer main corridor access; Monogram Mesa Road penetrates from the east. Road density remains moderate, suggesting most hunters access perimeter areas with foot travel required for interior basins and mesa systems.

The rolling, canyon-cut terrain breaks up pressure naturally—hunters staying near roads miss much productive country. Limited public access points mean strategic entry from established trailheads concentrates use. Midweek hunting and early-season timing provide best opportunity to avoid opening-weekend pressure concentrated on accessible canyon mouths.

S63 occupies the Middle Dolores River drainage basin straddling the Montrose-San Miguel County line. The unit stretches from Colorado 90 on the north to Colorado 141 on the south, bounded east by Monogram Mesa Road and west by the Utah state line. The Dolores River forms the unit's southwestern anchor, flowing through McIntyre Canyon as the primary geographic reference.

Bedrock sits as the only notable settlement within the broader region. Total area encompasses diverse terrain from river bottoms to high mesas, creating a landscape where geography and topography define access patterns and hunting logistics.

The Dolores River provides the only perennial major water source along the western boundary and through McIntyre Canyon. Reliable springs remain scattered—Fawn Springs, Cabin Spring, Stone Spring, and Cummings Spring mark dependable locations, though summer viability varies. Seasonal creeks including Gregory Creek, Coyote Wash, and Spring Creek flow intermittently depending on snowmelt and precipitation.

Little Gypsum Creek and Ice Lake Creek offer secondary water corridors. Limited overall water abundance means successful hunting hinges on knowing spring locations and timing water-dependent movements. During low-water periods, sheep concentrate around known reliable sources.

Desert bighorn sheep are the primary quarry, living across this rolling plateau-and-canyon complex. Sheep favor the open mesa tops and upper benches between 6,000 and 7,200 feet where visibility allows them to detect threats from distance. Early morning and late afternoon glassing from high vantage points on Anderson Mesa, Buck Mesa, or The Horn identifies rams and ewes using upper country.

Midday, sheep retreat to canyon breaks and forested draws—Gregory Creek, Coyote Wash, and Lion Canyon systems provide escape terrain and shade. Success requires patience and optics; locate sheep from distance, plan approach routes using canyon systems and benches, and close on rams during vulnerable movement periods between bedding and feeding areas.