Unit 3

Key features include Lower Pine Ridge and Pine Ridge running through the unit, offering elevated vantage points for spotting across the flats. Monumental City provides a distinctive pillar landmark for navigation. Multiple small reservoirs—Oshoto, Fred, Macumba, Houston, Graham, Sommers, and others—dot the landscape as water sources.

Eggie Basin anchors one drainage system, while Deadman Creek, Corral Creek, and Cabin Creek provide natural corridors through the sagebrush. These creeks and ridges serve as both navigation aids and terrain features that funnel game movement.

The entire unit sits in the lower elevation band, ranging from roughly 3,900 to 5,500 feet with most ground between 4,200 and 4,500 feet. This is high plains country—open sage and grassland interspersed with low ridges and scattered pockets of juniper. Vegetation is sparse to moderate forest coverage, creating that classic Wyoming antelope habitat where wide-open flats transition to low buttes and divide systems.

The terrain is generally rolling rather than steep, favoring long-distance glassing and foot stalks across exposed ground.

The unit benefits from fair road connectivity with approximately 372 miles of total roads providing reasonable access from Sundance and surrounding communities. Interstate 90 forms a major boundary, while county roads including the D Road, Oshoto Road, and Cabin Creek Road network through the interior. The moderate road density suggests moderate hunting pressure relative to visibility and ease of entry, particularly around the populated areas of Oshoto and Pine Haven.

This is accessible country without being overwhelmingly crowded, though antelope distribution and visibility make pressure less of a constraint than in heavily forested units.

Unit 3 is bounded by Interstate 90 on the north and south, anchored by Sundance to the west where I-90 meets U.S. Highway 14. The unit extends eastward and includes the communities of Oshoto, Pine Haven, and Carlile, with the D Road and Oshoto Road forming interior boundaries. This moderate-sized unit wraps around the Sundance area in Crook County, positioning it as accessible pronghorn country with a mix of public and private holdings throughout.

Water is moderately distributed across the unit via a network of small reservoirs and creek systems rather than major river corridors. Oshoto Reservoir and Fred Reservoir are the primary impoundments; smaller reservoirs including Macumba, Houston, Graham, Sommers, Bute, Road, Berger, and Trout offer additional reliable sources. Deadman, Corral, Cabin, and Arch Creeks provide seasonal drainages.

The multiple water points scattered across the unit reduce the pressure that severe water scarcity creates in some pronghorn country, allowing antelope to distribute across more of the available habitat.

Unit 3 is pronghorn country, with terrain that suits the antelope's preference for wide-open ground. The rolling sage flats and low ridges allow effective glassing from distance—key to locating herds across open expanses. Early season hunting targets antelope on predictable water routes and grazing patterns before they shift with pressure.

Late summer and fall focus on ridge movements and use of the basin areas. The scattered creek drainages and small reservoirs concentrate antelope, especially during heat. Stalking requires reading wind and using low ridges for approach.

The straightforward terrain and moderate complexity favor hunters who can glass effectively and move deliberately across open country.