Unit 18

Fish Creek

High-elevation moose country with rolling ridges, dense timber, and scattered meadows above 7,400 feet.

Hunter's Brief

Unit 18 sits high in the Wind River Range, a timbered landscape with rolling terrain and meadow parks breaking up continuous forest. Most of the unit is public land accessed via Forest Service roads from the Gros Ventre River drainage. Water comes from creeks and springs rather than lakes—reliable but requiring knowledge of drainage systems. The terrain supports moose habitat in willowed bottoms and higher parks, though the dense forest makes glassing difficult. Expect moderate challenge navigating timbered ridges and finding animals in thick country.

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Terrain Complexity
5
5/10
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Unit Area
161 mi²
Compact
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Public Land
100%
Most
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Access
1.1 mi/mi²
Fair
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Topography
31% mountains
Rolling
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Forest
57% cover
Dense
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Water
0% area
Limited

Terrain Deep Dive

Landmarks & Navigation

Burnt Mountain and Sunday Peak provide reliable navigation landmarks visible from multiple vantage points. Sheridan Pass marks the southern approach corridor and offers orientation from surrounding ridges. The major drainages—Game Warden Creek, Dude Creek, and Kinky Creek among others—serve as both water sources and travel corridors through dense forest.

Named parks like Washakie Park and Buffalo Meadow function as glassing areas and potential moose concentration zones. Bacon Ridge, Buckskin Ridge, and Burnt Ridge form the ridgeline backbone useful for high-country navigation and scouting approaches.

Elevation & Habitat

This is upper-elevation terrain throughout, with rolling ridges and basins consistently above 8,000 feet and peaks pushing toward 10,500. Dense conifer forest dominates the unit, interspersed with mountain parks and meadow systems that provide critical moose habitat. Willowed creek bottoms at mid-elevation attract moose, while higher parks like Purdy Basin, Washakie Park, and Buffalo Meadow offer open glassing ground. The landscape transitions through mixed aspen and spruce-fir stands, creating a varied canopy that characterizes high-country mountain terrain.

Expect thick timber interspersed with pockets of open country rather than expansive vistas.

Elevation Range (ft)?
7,42110,459
02,0004,0006,0008,00010,00012,000
Median: 8,839 ft
Elevation Bands
Above 9,500 ft
9%
8,000–9,500 ft
83%
6,500–8,000 ft
8%

Access & Pressure

Forest Service roads provide fair access with 176 miles of road throughout the unit, primarily the Moccasin Basin Road and Union Pass Road corridors. However, road density doesn't translate to easy access—most roads connect trailheads rather than penetrating deep into moose country. The remote location and high elevation limit casual hunters, suggesting moderate pressure despite road presence.

Most public access concentrates along main drainages and established routes. Private land pockets (Darwin Ranch area) require boundary awareness. Early-season road access remains good, but high-country conditions can shift rapidly with weather.

Boundaries & Context

Unit 18 is anchored by the Gros Ventre River drainage on its western flank, with Fish Creek defining much of the southern boundary. The unit extends northeastward along Fish Creek's North Fork and follows Forest Service roads to the Continental Divide, then loops back via Union Pass and Darwin Ranch roads before dropping back to Kinky Creek. The area sits entirely above 7,400 feet, straddling the high plateau country between major Wind River peaks.

Reference points include the Moccasin Basin Road corridor and multiple ridgeline drainages that define access and terrain compartments throughout.

Land Cover Breakdown?
Mountains (forested)
19%
Mountains (open)
13%
Plains (forested)
38%
Plains (open)
30%

Water & Drainages

Water exists but requires active knowledge of the drainage system. Fish Creek, the Gros Ventre River, and Kinky Creek provide the major water corridors. Numerous named tributaries—Raspberry Creek, Trunk Creek, Hackamore Creek, Heifer Creek, Leeds Creek, and Lost Creek—drain the ridges and basins.

No significant lakes appear in the unit; hunting success depends on locating reliable springs and understanding seasonal creek conditions. Willowed bottoms adjacent to creeks attract moose during summer and early fall. Spring activity and snowmelt timing affect water availability and moose movement patterns significantly.

Hunting Strategy

Unit 18 is moose country, pure and simple. Focus on willowed creek bottoms and meadow edges where moose feed, particularly in early September during the pre-rut. The dense forest makes spot-and-stalk difficult; instead, glass open parks at dawn and dusk, then work into adjacent timber when animals feed.

Rely on drainage systems as movement corridors—moose use creeks as travel routes between feeding areas. Higher meadows like Purdy Basin and Washakie Park warrant thorough glassing, especially from ridges overlooking them. Water access is reliable enough that moose don't concentrate desperately; focus on finding fresh sign and calling locations rather than expecting animals to funneling areas.

Physical fitness matters—rolling terrain and elevation demand conditioning.