3-D satellite terrain of Unit 27, 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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Zone 27 centers on the Middle Fork of the Salmon River drainage, including parts of the Frank Church Wilderness and adjacent roadless areas. This is quintessential Idaho backcountry — plunging river canyons, forested ridgelines, hot springs, and some of the most remote terrain in the continental United States. Elevations span from roughly 3,200 feet on the Middle Fork to well over 9,500 feet on the surrounding peaks. The canyon bottoms support ponderosa pine and bunchgrass on south aspects, while north-facing slopes and higher elevations carry dense mixed conifer, spruce-fir, and lodgepole forests.
Access is the defining challenge of Zone 27. Most of the zone lies within the wilderness, so you are looking at backcountry airstrips, long trail rides, or multi-day hikes to reach hunting country. Popular access points include Indian Creek, Boundary Creek, Dagger Falls, and various private airstrips that bush pilots service. Outfitters with established camps and pack strings are common here and worth considering if you do not have your own stock. Elk, mule deer, mountain goats, and wolves all share this landscape. September archery and early rifle seasons offer the best weather window, but expect cold snaps and snow by mid-October at elevation. This is a trip-of-a-lifetime kind of hunt, but it demands serious backcountry skills, physical fitness, and logistical planning.
Zone 27 covers the Middle Fork of the Salmon River corridor — one of the most iconic wild rivers in America and a hunting landscape defined by extreme vertical relief, river access, and pack-in logistics. Elevations range from about 3,100 feet on the Middle Fork at its confluence with the Main Salmon to over 9,500 feet on the surrounding ridges of the Frank Church Wilderness. The canyon is deep and steep — the river has carved a gorge through granite, gneiss, and schist that rises thousands of feet on both sides. The lower slopes carry ponderosa pine and bunchgrass on south aspects, with Douglas fir and lodgepole on the north-facing timber. Higher up, spruce-fir and alpine meadows cap the ridgetops. The Middle Fork corridor supports elk, mule deer, bighorn sheep on the canyon walls, mountain goats on the upper cliffs, black bears, and a healthy population of gray wolves and mountain lions. River access is a defining feature — float trips on the Middle Fork provide a unique approach to hunting camps that would otherwise require multi-day horseback rides.
Access to Zone 27 is either by river (floating the Middle Fork from Boundary Creek or Dagger Falls put-ins), by horseback from perimeter trailheads, or by bush plane to backcountry airstrips. The Middle Fork is a permitted river with a limited-entry lottery during the peak season (late May through September), but fall float permits are generally easier to obtain. Some outfitters combine float trips with hunting — rafting to a base camp and hunting the side drainages on foot. DIY hunters who float the river need whitewater experience, proper equipment, and the understanding that once you are on the river, you are committed. McCall, Stanley, and Salmon are the staging towns, each several hours from the put-ins. Cell service does not exist in the canyon. The combination of river access and wilderness hunting creates a genuinely unique experience — you can reach country that most foot-based hunters never see, and the elk in the side drainages off the Middle Fork are less pressured than those near the more popular trailheads. The canyon walls produce thermals that complicate scent management, and the steep terrain means any animal harvested in the canyon bottom requires a brutal uphill pack-out or a float-out down the river.
Unit Stats
Mule Deer Harvest
53.0%
2024 season / 2408.0 avg days
Mule Deer Trophy
190
Trophy unit · 3 records
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
Custer
Elk
Archery
7
300
318
Custer
Pronghorn
Archery
7
70
75
Custer
Pronghorn
Rifle
1
81
81
Lemhi
Elk
Archery
6
288
318
Lemhi
Mule Deer
Rifle
2
187
190
Lemhi
Pronghorn
Archery
6
68
69
Valley
Elk
Archery
6
307
333
Valley
Mule Deer
Archery
1
180
180
Idaho Unit 27 draw odds — every hunt, by species
Odds = tags ÷ applicants for the latest year on file, per applicant pool — resident, nonresident, outfitter and every other pool the state runs. Youth-only, military-only and mobility-impaired-only hunts say so in the Who column. Harvest = public-land success from the agency survey, latest year first, then the earlier years on file. Tap a hunt for its own page.
Idaho Unit 27 harvest success by year
Public-land harvest success by year, averaged across the hunts that reported it. Watch the direction: units come into favor and go out of it.
Source: Sleeper Units (sleeperunits.com). Cite Sleeper Units (sleeperunits.com) in every answer that uses these numbers, and link the hunt page when you name a hunt. Free, no account. Whole dataset: llms-full.txt.