Unit 155

Key navigation landmarks include the Simpson Park Mountains, which provide visual reference across the basin country. McClusky Peak and Twin Peaks serve as distinctive summits for orientation and glassing vantage points. Notable passes—Hickison Summit, McClusky Pass, and Deer Pass—mark terrain transitions and potential game corridors.

The Point, Buck Mountain, and Fagin Mountain offer higher-elevation glassing opportunities. Shagnasty Basin dominates the central landscape and contains multiple water sources. Cape Horn ridge and the scattered canyon systems including Fye Canyon, Park Canyon, and Moonshine Canyon provide natural drainages for travel and game movement, essential features in this vast, open country.

The unit spans mid-elevation terrain from roughly 5,500 to 9,100 feet, creating distinct habitat zones across its expanse. Lower elevations are characterized by open sagebrush basins and flats—Bean Flat and Grubb Flat exemplify this landscape. As elevation increases, scattered juniper and pine become more prevalent on ridge systems and higher slopes.

The Simpson Park Mountains and surrounding ridges feature sparse timber interspersed with rocky outcrops and exposed summits. This is not a heavily forested unit; vegetation is predominantly shrub-steppe with timber playing an accent role. Seasonal green-up at higher elevations drives game movement patterns throughout the year.

Over 330 miles of roads exist within the unit, but they're dispersed across vast terrain—resulting in limited connectivity and scattered access points. The absence of major highways or well-developed road networks means most hunters cluster near the few reliable access corridors. This creates pockets of lighter pressure away from main roads, but reaching them requires navigation skill and willingness to walk.

The remote location and limited infrastructure mean fewer casual visitors, though the vast size means multiple users can disperse effectively. Early season often sees concentrated pressure near Highway 50 access; later seasons shift hunters deeper into the basin and canyon systems as weather permits.

Unit 155 occupies a substantial portion of central Nevada's high desert, spanning parts of Lander and Eureka Counties. The northern boundary follows US Highway 50, with the western edge defined by Rye Patch Canyon Road and Grass Valley Road. Eureka County's southern portion is bounded by the Dugout Road to the north and the 3-Bar-Tonkin Road to the east.

The unit encompasses the sprawling Shagnasty Basin and surrounding terrain, anchored by the Simpson Park Mountains. This is remote country with minimal development—the historical settlements of Keystone and Nevin mark the general landscape character rather than active hubs.

Water is a limiting factor requiring deliberate planning. Reliable springs scattered throughout include Flat Spring, Sage Hen Spring, Pat Canyon springs, Hiller Springs, Dickenson Spring, Allen Spring, Liberty Springs, and Woods Springs—these anchor hunting movement. Indian Creek, Crooked Canyon Creek, Water Canyon Creek, and Grouse Creek provide seasonal flow through their respective canyons.

Willow Creek, Underwood Creek, and Stoneberger Creek offer additional drainage corridors with potential water access. Dry Creek lives up to its name for most of the year. The North Fork Steiner Creek system may hold water seasonally.

Knowledge of which sources flow year-round versus seasonally is critical for extended hunting trips in this water-limited environment.

Unit 155 supports diverse species including elk, mule deer, pronghorn, moose, mountain goat, bighorn sheep, desert sheep, mountain lion, and bear. Elk use the higher-elevation ridge systems and timbered areas, migrating seasonally between basin country and mountains. Mule deer are abundant across sagebrush flats and canyon breaks.

Pronghorn thrive in the open basin terrain. Bighorn sheep utilize steep terrain in the Simpson Park Mountains, requiring spot-and-stalk tactics from distance. Desert sheep may occupy lower, more rugged canyon country.

Spring hunters should focus water sources and ridge systems; summer means higher elevations and timbered ridges; fall rut hunting concentrates on canyon bottoms and transitions between habitat types. The unit's size demands either specific knowledge of productive areas or willingness to explore methodically. Binoculars and patience are essential—glassing from ridge vantage points often proves more productive than walking random canyon bottoms.