Unit 55

Grinnell

High-country alpine terrain where steep ridges and glaciated basins meet timbered drainages above nine thousand feet.

Hunter's Brief

Unit 55 is true high-country elk ground, mostly above 8,000 feet with significant terrain complexity. Steep slopes transition between meadow basins and timbered ridges, creating classic rocky mountain terrain. Access is fair—roads penetrate some drainages but don't dominate the landscape, leaving room for foot travel to find less-pressured country. Water is limited at elevation, making spring locations and creek corridors critical to hunting strategy. This is backcountry hunting that rewards fitness and navigation skills.

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Terrain Complexity
8
8/10
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Unit Area
392 mi²
Moderate
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Public Land
100%
Most
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Access
0.6 mi/mi²
Limited
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Topography
77% mountains
Steep
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Forest
43% cover
Moderate
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Water
0.1% area
Limited

Terrain Deep Dive

Landmarks & Navigation

Several named peaks and dramatic features guide navigation across this rugged terrain: Eagle Nest, Mount Chittenden, and Monument Mountain provide primary glassing locations and map reference points. The Palisades form a distinctive cliff system worth noting for both terrain navigation and identifying thermal escape cover. Fishhawk Glacier and multiple named basins—Hughes, Glacier, and Silvertip—anchor different drainage systems.

Lower country includes named meadows like Fishhawk, Grinnell, and Sam Berry that serve as natural gathering areas. Window Rock and other natural arches offer emergency navigation aids in terrain where ridge visibility dominates but valley landmarks matter during bad-weather navigation.

Elevation & Habitat

Nearly all of Unit 55 lives above 8,000 feet, with significant terrain above 9,500 feet reaching toward 11,919 feet on the highest peaks. The country transitions from subalpine forest at lower elevations through timber and meadow parkland into true alpine zone on ridges and summits. Moderate timber coverage means hunters encounter both open basins and forested slopes—classic high-country elk habitat where meadows provide feed and timber provides cover.

The steep topography creates natural travel corridors along creeks and benches, with ridgelines offering vantage points for locating animals across expansive terrain.

Elevation Range (ft)?
5,95811,919
02,0004,0006,0008,00010,00012,00014,000
Median: 8,783 ft
Elevation Bands
Above 9,500 ft
25%
8,000–9,500 ft
47%
6,500–8,000 ft
26%
5,000–6,500 ft
2%

Access & Pressure

Roads total 220 miles but mostly concentrate in lower drainages and certain major corridors, leaving significant roadless terrain above. Fair accessibility means logical entry points draw predictable pressure, but the steep terrain and elevation demand effort—casual hunters stop where roads end. The North Fork corridor serves as the primary access highway, with secondary roads penetrating specific drainages toward Pahaska Tepee and higher basins.

Unit complexity and elevation create natural pressure gradients: pressure is heaviest on accessible benches and lower meadows, while steep ridges and true alpine country see less competition simply because reaching them demands fitness and commitment.

Boundaries & Context

Unit 55 encompasses the North Fork Shoshone watershed above the Cody area, bounded by Sweetwater Creek drainage to the south and Elk Fork Creek to the east. The unit sits high in the Absaroka range, accessed via the North Fork corridor that runs from lower elevations near Pahaska Tepee into increasingly rugged country. This is a substantial piece of upper-elevation terrain—steep enough to discourage casual access yet connected by a network of 220 miles of roads that serve both hunting and backcountry travel.

The unit's complexity and high-elevation character make it distinctly different from surrounding lower-elevation units.

Land Cover Breakdown?
Mountains (forested)
33%
Mountains (open)
45%
Plains (forested)
10%
Plains (open)
12%
Water
0%

Water & Drainages

Limited water at elevation makes reliable sources critical to hunting strategy. Red Creek, Gunbarrel Creek, and Hughes Creek represent the major drainages hunters can navigate and where concentrated elk activity occurs during dry periods. Newton Spring and unnamed springs scattered through the high basins provide critical rest and water points for backcountry travel.

Flora Lake and Stonecup Lake offer alpine water sources where elk congregate, particularly during early season before snow arrives. The North Fork Shoshone itself enters lower, but the unit's main water corridor depends on creeks and springs—understanding which sources hold water through season is essential.

Hunting Strategy

This is high-country elk hunting where elevation and terrain complexity drive everything. Early season before snow, elk use the high basins and parks—Florence, Hughes, Glacier, and Silvertip basins become focal points. Hunting strategy hinges on accessing water sources and high-elevation feeds while elk are still high; later in season, they drop toward timbered draws and creek bottoms.

Plan around limited water by scouting spring locations beforehand and understanding drainage systems. The steep terrain means good glassing from ridgelines pays dividends, but actual stalking requires picking specific basins and creeks. High complexity and elevation mean this unit suits hunters willing to leave roads and climb into genuine backcountry terrain where physical conditioning separates success from frustration.