Wyoming Mule Deer Whitetail Deer

Unit 157 (Sierra Madre)

Wyoming Hunting Guide — Mule Deer, Whitetail Deer

Area 157 covers the Sierra Madre Range west of Encampment in Carbon County — timbered high country in Medicine Bow-Routt National Forest with alpine basins, aspen draws, and a long migration corridor out to winter range. The unit is limited-quota for non-residents and draws real attention thanks to a history of producing 170-class bucks in the high basins. Public-land percentage is strong, but the hunt is vertical work and the weather windows are tight.

View Draw Odds Wyoming Hunting Guide

Mule Deer Hunting in Unit 157

Where to Find Mule Deer in Area 157

Area 157 mule deer use the full elevation range of the Sierra Madre.

Early Season

Bucks summer in alpine basins and the upper spruce-fir bowls above 9,500 feet. Look for bachelor groups feeding on alpine grasses and bedding on scree edges just below the timberline.

Rifle Season

October weather pushes deer off the highest basins. Mid-elevation aspen and Douglas-fir benches between 8,000 and 9,500 feet hold transitioning bucks. The first significant snow event often produces concentrated movement on south-facing ridges.

Late Season

Heavy snow drives deer toward winter range on the lower foothills and sage benches. Migration routes funnel through saddles and ridge ends on the east and south sides of the range.

How to Hunt Mule Deer in Area 157

Area 157 is classic Rocky Mountain mule deer hunting.

High-Country Glassing

Early-season hunters glass alpine basins at dawn and dusk. A single morning on a high vantage can reveal several buck groups across multiple drainages.

Snow-Window Hunting

The best rifle-season hunts coincide with fresh snow that forces deer to move. Pre-scout mid-elevation benches and be in position when weather breaks.

Migration Funnels

Late-season hunters work the ridge ends and saddles on the east side of the range where deer drop to winter range. These routes are compact, but timing matters — if the move hasn't started, the ridges hold nothing.

Access

Battle Pass Highway (WY 70) crosses the range and connects to Forest Service roads into the major drainages. Several trailheads push into the Huston Park and Savage Run wilderness areas.

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Mule Deer Success Rates

Rifle35%

We see Area 157 rifle mule deer success in the 30-45% range. Trophy quality is above the Wyoming average thanks to older age structure in the high basins, but the terrain and weather turn casual hunts into grinds. Archery success runs 10-18%.

Mule Deer Draw Odds

Season	Tags	Applicants	Draw %	Pts Req
Rifle— General	34	155	21.9%	0

Data from 2024 draw results. Resident odds shown.

Open in Draw Odds Engine

Area 157 mule deer is a limited-quota hunt. Non-resident Type 1 tags typically take 4-6 preference points to draw in the preference pool under Wyoming's 75/25 split. The 25% random pool gives lower-point applicants realistic odds. Residents draw more easily but the tag is competitive across the board.

Whitetail Deer Hunting in Unit 157

Area 157 covers the Goshen and Platte County terrain along the lower Laramie River, where the river meets the agricultural plains of southeastern Wyoming. Cottonwood river-bottom habitat and irrigated agricultural fields produce reliable whitetail populations. This unit sits close to the Nebraska border in a productive deer corridor.

Where to Find Whitetail Deer in Area 157

Whitetail deer in Area 157 concentrate along the Laramie River and the agricultural drainage corridors in Goshen and Platte Counties.

Laramie River Corridor

The Laramie River's cottonwood-lined banks provide the core whitetail habitat in this unit. Dense riparian vegetation along the river shelters deer during the day, while adjacent irrigated fields and dry-land wheat draw deer out at low light. The lower Laramie River valley is a productive agricultural deer corridor.

Irrigation Drain Corridors

The irrigation ditch and drain networks of the Goshen agricultural area extend usable deer habitat across the valley floor. Deer follow these corridors between the main river and outlying fields. The dense vegetation along irrigation ditches provides travel cover in otherwise open agricultural terrain.

How to Hunt Whitetail Deer in Area 157

Area 157 is agricultural whitetail hunting in one of Wyoming's most productive farming regions — classic Midwest-style hunting applied to the Wyoming plains.

Irrigation-Ditch Stands

The irrigation ditches and drains that cross the Goshen County agricultural landscape are underutilized deer corridors. Deer travel these vegetated corridors between the river and outlying fields. Set stands at ditch intersections or where ditches cross between cover and open agricultural ground.

Field Edge Hunting

Goshen County's irrigated agriculture produces abundant forage. Evening field-edge stands are highly productive during October and November. Position downwind of the primary feeding fields with shooting lanes into the transition from cover to open ground.

Timber Walk

The cottonwood corridor along the Laramie River is narrow enough to still-hunt effectively in late October after leaves drop. Work into the wind through the corridor during mid-morning, using the open timber structure for glassing ahead.

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Whitetail Deer Success Rates

Success rate data not yet available for this species in this unit.

Area 157 offers above-average whitetail success driven by the irrigated agriculture of Goshen County. Hunters with field-edge access see consistent results — the deer are predictably tied to the high-quality forage in the valley.

Whitetail Deer Draw Odds

Season	Tags	Applicants	Draw %	Pts Req
Rifle— General	132	180	73.3%	0

Data from 2025 draw results. Resident odds shown.

Open in Draw Odds Engine

Whitetail tags in Area 157 draw with moderate competition. The productive Goshen County agricultural corridor is desirable for non-resident hunters, but application pressure remains lower than for the high-profile western Wyoming units.

Unit Logistics & Expectations

Planning Notes

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Camp Sites

Dispersed camping across Medicine Bow-Routt NF. Several developed campgrounds (Bottle Creek, Haskins Creek) in the range.

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Road Conditions

Battle Pass Highway (WY 70) is paved but closes with the first heavy snow event. Forest roads are maintained gravel — 4WD strongly recommended for spur access.

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Terrain Difficulty

Strenuous. Alpine and sub-alpine terrain with meaningful elevation gain from road access. Pack animals are a real asset for backcountry hunts.

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Hunting Pressure

Moderate. The limited quota keeps hunter numbers in check, but road-accessible drainages see pressure.

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Weather

October: 15-50°F on the mountain. Snow events are frequent; full winter conditions possible by late October.

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Cell Service

None on the mountain. Limited in Encampment and along WY 70.

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Nearest Town

Encampment and Riverside for basic services. Saratoga and Rawlins offer full services 45-75 minutes from the unit.

Note: A satellite communicator is essential. WY 70 over Battle Pass is subject to fast weather closures — monitor conditions and have a backup exit route. Wyoming requires mandatory harvest reporting within 30 days.

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Frequently Asked Questions

How many points do I need for Area 157 non-resident?

Most years non-resident Type 1 tags draw with 4-6 preference points under the 75% preference portion of the Wyoming split. The 25% random pool gives lower-point applicants real chances each year.

Is Area 157 a DIY-friendly hunt?

Yes, for fit hunters. Access on Medicine Bow-Routt NF is broad. The challenge is physical and weather-driven, not access. An experienced DIY hunter can execute a quality hunt without an outfitter.

Is Torrington a good base for hunting Area 157?

Yes — Torrington is the Goshen County seat and an excellent base for hunting Area 157. It offers full services, lodging, restaurants, and is centrally located within the unit's agricultural corridor.

Does Area 157 include the Laramie River?

Yes — the Laramie River drainage through Goshen and Platte Counties is a primary habitat feature of Area 157. The river corridor provides the cottonwood cover that whitetail depend on in this agricultural plains setting.

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Sources & Verification

Every fact on this page is tied to a primary source below. Last fact-checked 2026-04-18.

WGFD Hunt Planner — Mule Deer — Wyoming Game and Fish Department · supports: Area 157 boundary (Sierra Madre), Season structure (rifle/archery), Limited-quota non-resident allocation · accessed 2026-04-17
2025 Wyoming Hunting Regulations — Wyoming Game and Fish Department · supports: Current mule deer season proclamation, Regular vs Special license pricing, Non-resident limited-quota draw rules · accessed 2026-04-17
WGFD Drawing Statistics & Harvest Reports — Wyoming Game and Fish Department · supports: Hunter success rates per hunt area, Drawing statistics under 75/25 split, Long-term harvest composition in the Sierra Madre · accessed 2026-04-17
Medicine Bow-Routt National Forest — Sierra Madre / Hayden Ranger District — USDA Forest Service · supports: Public-land footprint across the Sierra Madre, Road and trail access inventory, Motorized travel management · accessed 2026-04-17
WGFD Hunt Planner — Wyoming Deer Hunting — Wyoming Game and Fish Department · supports: Unit boundaries, Season dates, License quotas · accessed 2026-04-18

Unit 157 (Sierra Madre)

Mule Deer Hunting in Unit 157

Where to Find Mule Deer in Area 157

Early Season

Rifle Season

Late Season

How to Hunt Mule Deer in Area 157

Mule Deer Success Rates

Mule Deer Draw Odds

Whitetail Deer Hunting in Unit 157

Where to Find Whitetail Deer in Area 157

Laramie River Corridor

Irrigation Drain Corridors

How to Hunt Whitetail Deer in Area 157

Whitetail Deer Success Rates

Whitetail Deer Draw Odds

Unit Logistics & Expectations

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Frequently Asked Questions

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Sources & Verification