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Beaverhead Elk Zone
Idaho GMU 58
Strategic hunting data, boundary maps, and 2026 season dates for Game Management Unit 58.
Updated for 2026 Season
TerrainHigh Desert/Basin
OwnershipLand breakdown unavailable
Access DifficultySee IDFG
Key SpeciesPronghorn
Season TypeControlled Only
ZoneBeaverhead
Unit 58 Overview
Idaho Game Management Unit 58 (GMU 58) is a premier hunting destination located in the Beaverhead Elk Zone. Home to Pronghorn, this unit features open sagebrush steppe, where stalking prowess and early morning glassing are critical. Public-land breakdown for Unit 58 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 58 typically begin in Sep 25.
There are 1 confirmed seasons in Unit 58.
View Full ScheduleHarvest Data Coming Soon
We're currently digitizing 2023-2025 harvest reports and draw odds for Unit 58. Check back shortly for deep-dive analytics.
Data Pipeline Active
Unit 58 Boundary
Those portions of BUTTE, CLARK, JEFFERSON, and LEMHI COUNTIES within the Birch Creek drainage northwest of State Highway 22.
Beaverhead Zone Context
East-Central Idaho — Continental Divide
Beaverhead sits along Idaho's eastern boundary with Montana, on the dry side of the Continental Divide. Sage-and-grass benches give way to high timber; elk migrate across the state line seasonally.
Salmon, Leadore, and Lima (Montana) are the supply points. Cross-border ethics and tag rules require attention.
See all units in the Beaverhead ZoneCommon Questions About Unit 58
Where is Idaho GMU 58?
Unit 58 sits in the Beaverhead Elk Zone. The landscape is predominantly high desert/basin, requiring appropriate gear and preparation.
What species can I hunt in Unit 58?
Unit 58 has open seasons for multiple big-game species. Confirm season dates and weapon legality with Idaho Fish and Game before applying or buying tags.
Are offline maps useful in GMU 58?
Yes. Cell service is often limited or non-existent in Unit 58. 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 58 mostly public land?
Unit 58 is approximately 89.5% public (mostly public). That gives DIY hunters meaningful range for scouting and stalking without trespass risk.
Land Ownership Breakdown
BLM46.65%
USFS41.46%
Private3.11%
State1.35%
Source: IDFG Hunt Planner · Inside Idaho.
Other Units in the Beaverhead 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 High Desert/Basin
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
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.