Unit 270 District 270 (Region 2)
Big, high-public backcountry elk country in the upper Bitterroot
East Fork Bitterroot — Sapphire Mountains, Region 2 · Last reviewed 2026-07-12
Area
664
sq mi
Public land
87%
approx.
Elevation
4,400–8,800
feet
Motorized
extensive
access
Overview
HD 270 is the East Fork Bitterroot — a big (~664 sq mi), overwhelmingly public district covering the Sapphire Mountains south of Darby up the East Fork to the Continental Divide and Montana-Idaho line. It's the marquee elk district of the Bitterroot's Sapphire EMU, with a counted herd sitting right at population objective, and it's notably exempt from the Bitterroot's single-district permit restriction, so general-tag hunters can hunt it. Roaded in the north half with backcountry to the south, it also holds mule deer, whitetail in the bottoms, black bear and mountain lion.
Terrain
Mountainous Sapphire terrain — timbered ridges and drainages, big burns and open parks, subalpine basins near the Continental Divide, with river-bottom benches along the East Fork.
Cover: Doug-fir and ponderosa lower, lodgepole and subalpine fir higher, extensive post-fire burns and regenerating brush, open bunchgrass parks and alpine near the divide, willow/cottonwood along the East Fork.
Landmarks: East Fork Bitterroot River · Sapphire Mountains crest · Continental Divide / Montana-Idaho border · Rye Creek · Sula and the East Fork corridor · Bitterroot National Forest
Access
Roughly 87% public (about 83% national forest), so access is excellent by Bitterroot standards. The northern half is heavily roaded with many loop roads for drive-and-glass and quick access; the southern and high country toward the divide offers roadless backcountry for hunters willing to hike. The private is concentrated on the valley bottoms and lower East Fork ranches — Block Management and state trust parcels help bridge the low ground.
Managers: USFS Bitterroot NF, MT DNRC state trust, private ranch (valley bottoms) + Block Management
Access points: US 93 to the East Fork Road (Sula) · Rye Creek Road · USFS road network on the northern Sapphire slopes · Trailheads toward the Continental Divide / Idaho line
Species notes
Rocky Mountain Elk
abundant qualityThe headline species. The Sapphire EMU herd is at objective (roughly 4,300+ counted) and HD 270 is exempt from the single-district permit rule, so it draws general hunters. Big timbered country, burns and high parks hold elk that shift with pressure.
- →Archery the September rut in the high timber and burns — bugle the basins
- →Get off the roaded north half into the backcountry and burns to escape pressure
- →Watch weather: snow and cold push elk down the drainages toward the East Fork
- →Scout the extensive burns — regrowth is elk magnet feed
Mule Deer
common qualityMule deer summer in the high Sapphire parks and basins and migrate lower with snow. Good buck potential in the backcountry and burns.
- →Glass high open parks and burns early, then hunt timber edges
- →Hunt the late-season migration onto lower benches as snow builds
- →Cover country — bucks are spread across the big high terrain
Whitetail Deer
common opportunityWhitetails hold the East Fork river bottoms, brush and lower ag/forest interface. Steady numbers along the valley corridor.
- →Hunt the November rut in the East Fork cottonwood/willow bottoms
- →Sit funnels between bottom bedding and feed
- →Pick up a BMA or permission for the lower private bottoms
Black Bear
common opportunityBlack bears are common through the Sapphire timber and burns, working spring green-up and fall berries. A strong secondary hunt.
- →Glass south-facing green-up slopes and burns in spring
- →Hunt fall berry benches and old fire regrowth
- →Carry bear spray — grizzlies are expanding into the greater Bitterroot
Cougar
common opportunityMountain lions are well established across the Sapphire drainages, following the deer and elk. A winter houndsman prospect.
- →Hunt fresh snow for tracks on the roaded north half and drainage crossings
- →Focus where deer winter concentrates
- →Know the quota-managed lion season status before hunting
Moose
limited opportunityA few Shiras moose use the willow bottoms and subalpine riparian in the East Fork drainages. A rare, limited-draw-only opportunity.
- →Glass willow-choked creek bottoms and subalpine basins at dawn/dusk
- →Draw-only — a bonus if you hold the tag
- →Look in wet meadows and beaver-pond complexes
Pro tips
- →HD 270 is exempt from the Bitterroot single-district permit rule — a general-tag elk option worth prioritizing
- →Hike past the roaded north half into the burns and backcountry for less-pressured elk
- →Time a late-season hunt to the first real snow that pushes game down the drainages
- →Scout post-fire burns — the regrowth is prime elk and mule deer feed
- →Camp out of Darby/Sula and use the road network to cover the big country efficiently
Watch out for
- !Grizzly bears are expanding into the greater Bitterroot and toward the Idaho divide — carry bear spray and hang food
- !Big, steep, high country — early snow can strand you or close upper roads fast
- !Popular general-tag elk district; expect company on the roaded north half — go deeper
- !Lower valley bottoms are private — mind the boundaries and use BMA/state trust
- !Wet forest roads and clay can turn greasy; carry recovery gear
Logistics
Darby (services, gas, lodging) is the gateway off US 93, with Sula and the East Fork Road accessing the heart of the district; Hamilton is 20 minutes north and Missoula's airport about 90 minutes. The northern road network makes for easy day-hunting and camp access, while the southern high country supports drop-camp backcountry trips toward the divide.
Nearest towns: Darby, Sula, Hamilton, Missoula
Seasons & regulations
This page carries no season dates or regulations. Get current rules from the official Montana sources:
Research sources: MTFWP 2026/2027 Deer/Elk/Antelope Legal Descriptions · MTFWP 2024 Elk Count Report (Sapphire EMU / HD 270) · HuntScore — Montana HD 270 East Fork Bitterroot · MT Hook & Bullet — HD 270 exempt from single-district permit rule
FAQ
- How big is Unit 270 in Montana?
- Unit 270 (District 270 (Region 2)) covers about 664 square miles, ranging from roughly 4,400 to 8,800 feet in elevation. Area is computed from the unit boundary polygon.
- How much public land is in Unit 270?
- Approximately 87% of the unit is public land. Primary managers: USFS Bitterroot NF, MT DNRC state trust, private ranch (valley bottoms) + Block Management. Always verify ownership boundaries on the ground.
- What species does the catalog list for Unit 270?
- Rocky Mountain Elk, Mule Deer, Whitetail Deer, Black Bear, Cougar, Moose. For seasons, tags, and regulations, use the official Montana agency resources linked on this page — this page carries no regulatory information.
Put Unit 270 on your map.
Boundary lines, public/private ownership, topo, and offline maps for this unit — in Baseline Maps, free for 14 days.