SU SLEEPER UNITS Wyoming Wyoming Unit 78 Hunt Planner Draw Odds
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Unit 78

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Area 78 covers the southern Wyoming Range between LaBarge and the upper Green River drainage. Elevations run from about 7,000 feet on the lower forest fringes to over 10,500 feet on the high crest. The forest is mature lodgepole pine and aspen on the lower slopes, transitioning into Engelmann spruce, subalpine fir, and whitebark pine at higher elevations, with alpine meadow above timberline on the highest ridges. The country is more open and less dramatic than the central Wyoming Range to the north—rolling timbered ridges with broad meadows and aspen parks rather than glaciated cirques. The South Cottonwood, Cottonwood, and LaBarge Creek drainages cut through. The proposed Wyoming Range Wilderness designation has been a long-running political conversation; for now most of the country is unprotected forest open to motorized access. Bridger-Teton National Forest dominates. Forest roads off WY-235 (LaBarge to Cokeville) and US-189 provide access. LaBarge is barely a town—gas and not much else; Big Piney is bigger; Pinedale is the real supply hub. Cell service drops past town. Elk in the timber and meadow margins, mule deer in the aspen pockets. The southern Wyoming Range sees less pressure than the country north because the access is more inconvenient. Grizzly expansion is reaching this country; bears are increasingly part of the experience.

Unit Stats

Roadless
29.3%
1+ mile from any road

Hunting Season Temps (3-yr avg)

Sep
69°
42°
Oct
52°
31°
Nov
37°
17°
Dec
30°
14°
Jan
28°
12°
Feb
29°
11°

Recent Trophy Scores · 2020–2025

Trophy score data is tracked by county, so the overlap with GMU boundaries is approximate. These numbers tell you whether the area is capable of growing big animals — they do not indicate public vs. private land. Big elk can come from anywhere; most elk in the lower 48 trace back to Yellowstone stock that was transplanted west after the species was nearly extirpated in the early 1900s.

CountySpeciesMethodCountAvg ScoreTop Score
TetonElkArchery2310320
TetonElkRifle1364364
TetonPronghornArchery17070
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Nearest Towns

AftonFull services: gas, groceries (Broulim's), lodging, medical clinic. Star Valley hub.
Big Piney / MarbletonSmall towns; gas, groceries, lodging. Gateway to Wyoming Range.
LaBargeSmall town; gas, basic supplies. Access to southern Wyoming Range.
KemmererFull services: gas, groceries, lodging, medical clinic. Southern gateway.
AlpineSmall town; gas, lodging, restaurants. Snake River corridor; junction of US-26 and US-89.
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Campgrounds

Swift Creek CampgroundUSFS (Bridger-Teton NF)Near Afton; 12 sites; 6,700 ft; Salt River Range access.
Alfred Flat CampgroundUSFS (Bridger-Teton NF)Greys River Road; 26 sites; 6,200 ft; popular hunting camp.
Lynx Creek CampgroundUSFS (Bridger-Teton NF)Greys River Road; 15 sites; 6,400 ft; good elk country.
Middle Piney Lake CampgroundUSFS (Bridger-Teton NF)Near Big Piney; 6 sites; 8,000 ft; trailhead into Wyoming Range.
Sacajawea CampgroundUSFS (Bridger-Teton NF)Greys River; 26 sites; 6,400 ft; near forest boundary.
Dispersed campingUSFS (Bridger-Teton NF) / BLMWidely available along Greys River Road and Wyoming Range forest roads.
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Statewide Outfitters & Directories

These outfitters operate statewide or in multiple regions. Check each one's website to confirm they cover Unit 78.

Pinedale, WY. Bridger Wilderness. Since 1976 (48 years). Elk, deer, bear, moose, antelope. 80% return/referral clients. Guide of the Year awards.
Douglas, WY. 300,000 acres, Area 7. License #BG 063. Trophy elk, deer, antelope, bear, birds. MBNF permitted.
Western WY. Pack-in wilderness + drive-in camps. 80% bull elk success (2024). Documented results 2009-2025. Elk, deer, sheep, moose, lion.
Cody, WY. East Yellowstone highway. Absaroka Range pack-in hunts. Elk, mule deer, bear. Guest ranch + outfitting.
Jackson Hole / Teton Wilderness. Thorofare and upper Yellowstone. 30+ years. Backcountry horseback elk hunts.
Cody, WY. North Fork Shoshone, near Yellowstone East Entrance. Guided elk and mule deer.
Sunlight Basin. Horseback wilderness hunts. Small group camps. Elk and mule deer. Cody area.
Star Valley / Wyoming Range. Units 90, 92, 94. Region G/H. Elk and mule deer. Verified live.

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Outdoor & Gun Stores

Corral West RanchwearAfton, WYWestern wear and hunting supplies; ammo.
Valley Hardware & Sporting GoodsAfton, WYBasic hunting supplies, ammo, maps.
Pamida / Dollar GeneralBig Piney, WYBasic supplies; limited hunting gear and ammo.
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Game Processors

Valley Meat ProcessingAfton, WYWild game processing; sausage, jerky, specialty cuts; (307) 885-9444
Big Piney LockerBig Piney, WYCustom wild game processing; basic cuts and wrap; call ahead.
Kemmerer Meat ProcessingKemmerer, WYWild game processing; verify hours during season.
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Gas Stations

MaverikAfton, WY — US-89; last fuel before heading into the Salt River Range.
SinclairBig Piney, WY — US-189; last fuel before Wyoming Range access roads.
Loaf 'N JugKemmerer, WY — US-30; fuel for southern Wyoming Range.
MaverikAlpine, WY — US-26/89 junction; fuel for Greys River access.
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Data from sleeperunits.com. Always verify with the official Wyoming Game & Fish proclamation.

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