3-D satellite terrain of Unit 87, served by Wayward — the free iPhone GPS app from the people behind Sleeper Units. Drag to turn, scroll or pinch to zoom. Get Wayward and the whole unit rides on your phone, offline.
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Area 87 covers the lower Greys River drainage between Alpine and the upper Greys—a long, narrow timbered valley running between the Salt River Range to the west and the Wyoming Range to the east. Elevations run from about 6,000 feet at Alpine on the Snake River to over 9,500 feet on the surrounding crests. The Greys River itself winds through a forested valley with willow-and-alder bottoms, broad meadows, and dense timbered slopes climbing on both sides—lodgepole pine, Engelmann spruce, aspen, and subalpine fir. The country gets wet—Pacific moisture funnels through here—and the willow-bottom country is some of the best moose habitat in Wyoming. Major drainages off the main river include Cottonwood, Murphy, and Strawberry Creeks.
Bridger-Teton National Forest dominates with private inholdings scattered through. The Greys River Road from Alpine is the primary access—a long graded gravel road running 60+ miles up the valley. Alpine has gas, a small grocery, and the Three Rivers Resort; Jackson is the larger hub to the north. Cell service drops past Alpine. Quality elk in the timber and meadow margins, moose in the willow bottoms (one of Wyoming's better moose units), mule deer in the aspens, and grizzly bear country. The Greys River Road is a destination drive in fall when the aspens turn—the gold contrasts with the dark conifer in a way that puts photographers on every pullout.
Unit Stats
Roadless
61.6%
1+ mile from any road
Hunting Season Temps (3-yr avg)
Sep
66°
38°
Oct
50°
26°
Nov
34°
11°
Dec
27°
8°
Jan
25°
8°
Feb
25°
7°
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.
County
Species
Method
Count
Avg Score
Top Score
Sublette
Elk
Archery
9
316
350
Sublette
Mule Deer
Rifle
3
195
208
Sublette
Pronghorn
Rifle
2
82
82
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Nearest Towns
Rawlins
Full services: gas, groceries (Walmart, City Market), lodging, hospital (Memorial Hospital of Carbon County). I-80 hub.
Saratoga
Small town; gas, groceries, lodging, hot springs. Gateway to Sierra Madre and Snowy Range from the west.
Encampment / Riverside
Small towns; gas, basic supplies, lodging. Gateway to Sierra Madre.
Elk Mountain
Tiny; gas, cafe. Near I-80; access to Elk Mountain area.
Baggs
Small town; gas, basic supplies. Southern gateway to Sierra Madre; near CO border.
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Campgrounds
Ryan Park Campground
USFS (Medicine Bow NF)
Near Saratoga; 48 sites; 8,000 ft; popular base camp for elk hunts.
Lincoln Park Campground
USFS (Medicine Bow NF)
WY-130; 12 sites; 9,200 ft; Snowy Range.
Jack Creek Campground
USFS (Medicine Bow NF)
Sierra Madre; 16 sites; 8,200 ft; quiet and close to elk habitat.
Battle Creek Campground
USFS (Medicine Bow NF)
Battle Highway (WY-70); 5 sites; 8,400 ft; Sierra Madre access.
Bow River Campground
USFS (Medicine Bow NF)
Medicine Bow Mountains; 13 sites; 9,000 ft; near good elk country.
Dispersed camping
USFS / BLM
Widely available along forest roads in the Medicine Bow NF and BLM land south of Rawlins.
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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 87.