Unit 4

Greybull

High-elevation Absaroka ridges and remote basins with sparse timber and demanding terrain.

Hunter's Brief

Unit 4 spans rugged, high-country terrain in the Absaroka Range with elevations reaching well above timberline. The landscape is mostly open with scattered timber patches, characterized by steep ridges, deep valleys, and alpine basins. Access is limited to roughly 400 miles of roads, many of which are rough and seasonal. Water comes from snowmelt and scattered reservoirs rather than reliable year-round sources. This is high-complexity country suited to hunters comfortable navigating steep terrain and managing logistics.

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Terrain Complexity
8
8/10
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Unit Area
813 mi²
Vast
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Public Land
80%
Most
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Access
0.5 mi/mi²
Limited
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Topography
50% mountains
Rolling
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Forest
19% cover
Sparse
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Water
0.4% area
Moderate

Terrain Deep Dive

Landmarks & Navigation

The Washakie Needles provide distinctive rocky spires for orientation, while Twin Peaks, Phelps Mountain, and Standard Peak anchor the high country as major reference points. The Absaroka Range itself is the dominant landmark—a series of high ridges running through the unit's core. Lower landmarks like Meeteetse Rim, Tonopah Ridge, and various passes (East Fork, Greybull, Piney, Coal Chute) serve as navigation points and travel corridors.

Named basins including Meadow Creek, Upper Sunshine, and Brown Basin offer identifiable terrain for route planning in country where visibility from high elevations is often excellent.

Elevation & Habitat

The unit's character is defined by its upper-elevation position—spanned between roughly 5,500 and 13,100 feet. Terrain transitions from lower sagebrush and scattered timber in the foothills to increasingly steep, rocky slopes with sparse forest coverage in the mid-elevations, then to windswept ridges and alpine meadows above treeline. The Absaroka Range dominates, creating a landscape of dramatic peaks and deep drainages.

Open high country interspersed with scattered conifer stands defines much of the huntable terrain, creating both exposed glassing opportunities and occasional shelter in timber pockets.

Elevation Range (ft)?
5,48913,117
02,0004,0006,0008,00010,00012,00014,000
Median: 8,802 ft
Elevation Bands
Above 9,500 ft
38%
8,000–9,500 ft
24%
6,500–8,000 ft
27%
5,000–6,500 ft
11%

Access & Pressure

The unit contains approximately 399 miles of roads with very low density relative to area—creating significant accessibility challenges. No major highways cross the interior, and primary access is limited to rough mountain roads, many seasonal and requiring high-clearance vehicles. This limited road network naturally restricts pressure to certain corridors and lower approaches, but also means most of the unit remains genuinely remote.

Small settlements like Kirwin and Dumbell are historical references; modern hunting typically stages from larger towns like Meeteetse or Cody. High terrain complexity combined with limited road access means most hunters work the low-elevation margins rather than penetrating deep country.

Boundaries & Context

Unit 4 occupies the rugged terrain of northwestern Wyoming's Absaroka Range, bounded by Highway 120 near Meeteetse on the north, the Wind River Reservation and Shoshone National Forest on the south and east, and a series of ridgeline divides separating drainages. The unit sprawls across multiple counties and contains both the steep high country of the Absaroka proper and lower foothills transitioning toward the basins. At roughly 8,800 feet median elevation, this is high-country terrain with significant vertical relief and substantial acreage above 9,500 feet.

Land Cover Breakdown?
Mountains (forested)
14%
Mountains (open)
37%
Plains (forested)
5%
Plains (open)
44%
Water
0%

Water & Drainages

Water is a limiting factor. Major drainages include the Greybull River, Wood River, South Fork Owl Creek, and Shoshone River system, but reliable water between these main corridors is sparse. Twin Lakes, Jojo Lake, and Dick Creek Lakes provide some high-country water, supplemented by scattered reservoirs like Sunshine, Foster Number 3, and various others—though many are seasonal or require substantial travel.

Snowmelt is critical early season; by late summer, water becomes a serious planning constraint. Red Creek, Horse Creek, Piney Creek, and Meadow Creek are named streams but not consistently reliable throughout the unit.

Hunting Strategy

Wolf is the historically associated species for this unit. Wolves utilize the high-elevation drainages, ridgetops, and open basins of the Absaroka as part of their range, particularly following prey movements between lower winter grounds and higher summer country. Hunting wolves here requires understanding drainage systems and travel corridors; the open ridges and sparse timber offer visibility for glassing and calling.

Early season when predators remain in mid-elevation basins near water offers better opportunity than late season when snow drives them downslope. The unit's complexity and remoteness mean successful hunters must navigate rough terrain, manage water carefully, and be prepared for significant hiking from limited road access.