SU SLEEPER UNITS Wyoming Wyoming Unit 16 Hunt Planner Draw Odds
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Unit 16

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Area 16 covers the eastern Bighorn Mountains between Buffalo and Story—the side of the range that catches Buffalo's hunting traffic and the Sheridan-area weekend crowd. Elevations run from about 4,500 feet on the foothill grass-and-sage benches to over 12,000 feet on the alpine ridges in the Cloud Peak Wilderness backstop. The east face is dramatic: the Bighorns rise abruptly from the Powder River prairie, and you can see them from 100 miles east on a clear day. The vegetation runs sage and grass on the lower benches, mountain mahogany and ponderosa on the mid-slopes, transitioning into lodgepole and spruce-fir in the timber band, and finally alpine above the trees. Crazy Woman Creek, Clear Creek, and Piney Creek drain the country and feed the Powder River. Bighorn National Forest covers most of it, with BLM, state, and significant private ranch in the foothills. The HMAs here include some of the productive elk-and-deer ranches on the front; check the regs. US-16 over Powder River Pass is the workhorse paved access; forest roads off it climb into the high country. Buffalo and Sheridan are full-service towns—gas, hotels, the Occidental in Buffalo if you want the historic experience. Cell service is fair near towns and gone in the timber. Heavy local pressure during rifle, especially the first couple of days—Buffalo locals know this country cold and they hit it hard. The Cloud Peak Wilderness keeps motors out of the high country which preserves a quality elk experience for those willing to pack in. Quality bulls in the timber, mule deer in the foothill breaks. Snow can shut down Powder River Pass by mid-October.

Unit Stats

Hunting Season Temps (3-yr avg)

Sep
65°
44°
Oct
46°
30°
Nov
31°
18°
Dec
22°
11°
Jan
18°
7°
Feb
16°
4°

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
CarbonElkArchery19315347
CarbonElkRifle2374380
CarbonMule DeerRifle2186191
CarbonPronghornArchery97478
CarbonPronghornRifle138489
NatronaElkArchery4321336
NatronaMule DeerArchery2162172
NatronaPronghornArchery97178
NatronaPronghornRifle48384
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Nearest Towns

CasperFull services: gas, groceries (Walmart, Albertsons, Ridley's), lodging, hospital (Wyoming Medical Center). Largest central WY city.
GlenrockSmall town; gas, groceries, lodging. 20 mi E of Casper on I-25.
ThermopolisFull services: gas, groceries, lodging, hot springs. Gateway to Owl Creek Mountains.
ShoshoniSmall town; gas, basic supplies. Junction of US-20 and US-26.
LuskSmall town; gas, groceries, lodging. Eastern staging for units 18, 108-110.
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Campgrounds

Casper Mountain CampgroundNatrona County ParksCasper Mountain; 39 sites; 8,000 ft; popular local hunting base.
Grave Springs CampgroundBLMSouth of Casper; 5 sites; convenient BLM staging area.
Boysen State ParkWY State ParksNear Shoshoni; multiple loops along Boysen Reservoir. Good base for central WY hunts.
Wind River Canyon CampgroundVariousBetween Shoshoni and Thermopolis; scenic canyon; limited sites.
Dispersed campingBLM / USFSAbundant BLM land in central Wyoming; also available on Casper Mountain and in the Bighorn foothills.
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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 16.

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

Sportsman's WarehouseCasper, WYFull hunting/outdoor retailer; firearms, optics, ammo, clothing.
Murdoch's Ranch & HomeCasper, WYFarm & ranch store; ammo, hunting clothing, supplies.
WalmartCasper, WYAmmo, basic hunting supplies, camping gear, groceries.
NAPA / Ace HardwareVarious small townsBasic hunting supplies and ammo in smaller communities.
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Game Processors

R&R Custom MeatsCasper, WYWild game processing; sausage, jerky, specialty cuts; (307) 234-3736
Prairie Rose ProcessingCasper, WYCustom wild game cuts and sausage; call ahead during season.
Glenrock LockerGlenrock, WYWild game processing; small-town shop; basic cuts and wrap.
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Gas Stations

Multiple stationsCasper, WY — I-25; 24-hr fuel; full services.
MaverikGlenrock, WY — I-25; convenient for eastern Casper-area hunts.
SinclairShoshoni, WY — US-20/26 junction; fuel for central WY.
MaverikThermopolis, WY — US-20; last fuel before heading into Owl Creeks.
ConocoLusk, WY — US-18/20; eastern WY fuel stop.
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Data from sleeperunits.com. Always verify with the official Wyoming Game & Fish proclamation.

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