Unit 270
2
High Ravalli Basin country with steep ridges, alpine lakes, and significant moose habitat throughout.
Hunter's Brief
Unit 270 is a sprawling backcountry region straddling the West Fork Bitterroot drainage and surrounding ridgelines, with elevations running from low foothills to above 9,400 feet. Access is well-connected via Forest Service roads and established trails, though much of the prime terrain requires foot travel. The unit contains numerous lakes, reliable water sources, and extensive meadow systems—critical for moose. This is steep, complex country that rewards patience and preparation, especially for hunters willing to penetrate the backcountry away from trailheads.
- Compact: under 200 sq mi
- Moderate: 200 - 800 sq mi
- Vast: over 800 sq mi
- Few: under 25%
- Some: 25 - 60%
- Most: over 60%
- Limited: under 0.7 mi/mi² (backcountry)
- Fair: 0.7 - 1.5 mi/mi²
- Connected: over 1.5 mi/mi² (well-roaded)
- Flat: under 20% mountains
- Rolling: 20 - 55%
- Steep: over 55%
- Sparse: under 20%
- Moderate: 20 - 50%
- Dense: over 50%
- Limited: under 0.3% area
- Moderate: 0.3 - 2% area
- Abundant: over 2% area
Terrain Deep Dive
Landmarks & Navigation
Major navigational anchors include Lost Trail Pass (northern high point), the Lewis and Clark Ridge system (central spine), and the Continental Divide (eastern boundary). Key terrain features for glassing and positioning include Medicine Point, Elk Point, and the several high saddles (Bear Creek, Lick Creek, Skalkaho). The extensive meadow system—Buck Ridge, Barnett, Moose Meadows, and others—represents prime moose habitat and natural travel corridors. Star Falls and Skalkaho Falls mark major water features. Fish Lake, Hope Lake, and the alpine lake chain provide reliable reference points in high country.
Elevation & Habitat
The unit spans from foothill valleys around 3,600 feet to alpine ridges exceeding 9,400 feet, with most productive habitat in the 6,000 to 8,500-foot band. Lower elevations feature open valley grasslands and scattered timber. Mid-elevations transition into dense ponderosa and Douglas-fir forests interspersed with meadows and riparian corridors.
High country opens into subalpine parks, alpine lakes, and tundra-like ridgetops. This vertical diversity creates distinct zones—lower drainages for early season work, high meadows and basins for peak summer and fall hunting.
Access & Pressure
The well-connected road network via Forest Service roads provides reasonable access to staging areas and trailheads, though this is backcountry terrain where most effective hunting requires leaving vehicles behind. US Highway 93 and West Fork Road serve as main approaches. Trail density (USFS Trail 601, Trail 56, and numerous connectors) creates predictable access corridors and can funnel pressure to certain basins and passes.
The sheer size and complexity of the unit means hunters spreading into mid and high country quickly find solitude, especially those willing to traverse steep ridges away from main trails.
Boundaries & Context
Unit 270 encompasses the southern Ravalli County drainages between US Highway 93 on the west and the Montana-Idaho border on the southeast. The unit's western boundary follows Highway 93 and West Fork Bitterroot Road, while the eastern spine runs along the Continental Divide. The northern boundary traces ridgelines above the West Fork and Darby Ranger Districts, and the southern boundary hugs the state line.
This is substantial country—a mix of valley floors, mid-elevation forests, and high alpine terrain that reaches toward the Sapphire Mountains and Lost Trail Country.
Water & Drainages
Water is reasonably reliable despite the 'Limited' badge—the unit benefits from multiple spring systems (Gallogly, Sleeping Child Hot Springs, Cold Springs) and perennial creeks. Major drainages include Spade Creek, Wiles Creek, Warm Springs Creek, Porcupine Creek, and Trapper Creek, all flowing through productive habitat. The West Fork Bitterroot forms a major corridor on the western side.
Lakes dot the high country extensively: Fish, Hope, Hidden, Trout, Shadow, Jerry, Carmine, Kent, and Alpine Lakes provide water reliability in upper basins. Late summer can create water scarcity on exposed ridges.
Hunting Strategy
Unit 270 is premier moose country, with extensive meadow systems and riparian habitat throughout. Early season (September) targets bulls in transition between summer range and rutting areas—glass the high basins and meadows at dawn, then work drainages. Peak rut (late September into October) concentrates bulls near lower meadows and riparian zones where cows congregate; calls and bugling can be productive.
Late season (November) pushes moose to lower elevations and valley bottoms as snow climbs. The steep terrain demands glassing efficiency—position on ridges overlooking multiple drainages rather than hiking blindly. Water access rarely limits moose in this unit; focus on meadow and aspen margins where bulls feed and travel.