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Lemhi Elk Zone
Idaho GMU 37A
Strategic hunting data, boundary maps, and 2026 season dates for Game Management Unit 37A.
Updated for 2026 Season
TerrainMountain/Foothill
OwnershipLand breakdown unavailable
Access DifficultySee IDFG
Key SpeciesBlack Bear
Season TypeGeneral & Controlled
ZoneLemhi
Unit 37A Overview
Idaho Game Management Unit 37A (GMU 37A) is a premier hunting destination located in the Lemhi Elk Zone. Home to Black Bear, Deer, Elk, Gray Wolf, Mountain Lion, White-tailed Deer, this unit features high-elevation rugged terrain, requiring physical preparation and optics for cross-canyon spotting. Public-land breakdown for Unit 37A is not yet integrated into our database — verify acreage with Idaho Fish and Game's Hunt Planner before scouting.
2026 Regular Schedule
Seasons in Unit 37A typically begin in Oct 10.
EElk Seasons
- GeneralAny WeaponGeneral SeasonLemhi Zone; Antlerless only; On private irrigated agricultural lands; Motorized Hunting Rule AppliesSeason Dates
- GeneralArcheryGeneral SeasonLemhi Zone; Any elk; Motorized Hunting Rule AppliesSeason Dates
- GeneralMuzzleloaderGeneral SeasonLemhi Zone; Antlerless only; Motorized Hunting Rule AppliesSeason Dates
DDeer Seasons
- GeneralAny WeaponGeneral SeasonAntlered; Motorized Hunting Rule AppliesSeason Dates
- GeneralAny WeaponGeneral SeasonAntlered 2-point only; Motorized Hunting Rule AppliesSeason Dates
- GeneralArcheryGeneral SeasonAntlered & Antlerless; Motorized Hunting Rule AppliesSeason Dates
WWhite-tailed Deer Seasons
- GeneralAny WeaponGeneral SeasonAntlerless; Youth hunt only; Very limited access; Motorized Hunting Rule AppliesSeason Dates
- GeneralArcheryGeneral SeasonAntlered & Antlerless; Motorized Hunting Rule AppliesSeason Dates
- GeneralAny WeaponGeneral SeasonAntlered; Short Range Weapon only; Motorized Hunting Rule AppliesSeason Dates
- GeneralAny WeaponGeneral SeasonAntlerless; Short Range Weapon only; Motorized Hunting Rule AppliesSeason Dates
BBlack Bear Seasons
- GeneralAny WeaponGeneral SeasonFall; Motorized Hunting Rule AppliesSeason Dates
- GeneralAny WeaponGeneral SeasonSpring; Motorized Hunting Rule AppliesSeason Dates
MMountain Lion Seasons
- GeneralAny WeaponGeneral SeasonDogs prohibited July 1-Aug 29, Oct 1-Nov 8, Apr 1-June 30; Motorized Hunting Rule AppliesSeason Dates
GGray Wolf Seasons
- GeneralAny WeaponGeneral SeasonPublic Land: General hunting rules apply; Motorized Hunting Rule Applies Aug 30 - Nov 14Season Dates
- GeneralAny WeaponGeneral SeasonPublic Land: Expanded hunting methods allowed; Motorized Hunting Rule Applies through Dec 31Season Dates
- GeneralTrappingTrappingFoothold Traps Allowed; Snares AllowedSeason Dates
Harvest Data Coming Soon
We're currently digitizing 2023-2025 harvest reports and draw odds for Unit 37A. Check back shortly for deep-dive analytics.
Data Pipeline Active
Unit 37A Boundary
Those portions of CUSTER and LEMHI COUNTIES within the Salmon and Pahsimeroi River drainages east of the Salmon River upstream from, but excluding, the Poison Creek drainage and north and east of the Ellis-May-Howe Highway.
Lemhi Zone Context
East-Central Idaho — Lemhi Range
The Lemhi zone covers the high, dry country between the Lemhi and Lost River Ranges, with broad valleys and steep mountain flanks. Elk populations are healthy and visibility is good — a glass-and-stalk zone more than a brush-busting zone.
Salmon is the closest supply town. Many roads cross BLM-private mosaic; check ownership before scouting.
See all units in the Lemhi ZoneCommon Questions About Unit 37A
Where is Idaho GMU 37A?
Unit 37A sits in the Lemhi Elk Zone. The landscape is predominantly mountain/foothill, requiring appropriate gear and preparation.
What species can I hunt in Unit 37A?
Unit 37A has open seasons for Deer, White-tailed Deer, Elk, Black Bear, Mountain Lion, Gray Wolf. Confirm season dates and weapon legality with Idaho Fish and Game before applying or buying tags.
Are offline maps useful in GMU 37A?
Yes. Cell service is often limited or non-existent in Unit 37A. Roam Idaho's current web map requires a connection, so download an official offline map or carry a paper map before entering the field.
Is Unit 37A mostly public land?
Unit 37A is approximately 94.1% public (mostly public). That gives DIY hunters meaningful range for scouting and stalking without trespass risk.
Land Ownership Breakdown
USFS64.41%
BLM26.27%
Private5.85%
State3.34%
Other0.13%
Source: IDFG Hunt Planner · Inside Idaho.
Other Units in the Lemhi Zone
Season and regulatory information is sourced from Idaho Fish and Game proclamations. Unit-level public-land percentages come from the linked public dataset and are not parcel boundaries.
Terrain Breakdown
Key Insight
Predominantly Mountain/Foothill
Prepare for steep elevation and spot-and-stalk tactics.
See terrain map
Land Access
Access Intel
Mostly Public
Great for DIY roaming.
Pro Hunting Map
GMU, BLM, terrain, weather, and wildfire layers
Species Guides
Species associated with Unit 37A. Open a guide for habitat, timing, and regulation context.
Field Reminder
Use this page and the connected map for planning, then carry an official offline map and confirm current seasons, closures, and access before heading out.