Unit 330

3

Remote high-country ridges and alpine basins spanning the Madison Range with limited but challenging access.

Hunter's Brief

Unit 330 covers steep, high-elevation terrain in the Madison Range between Twin Bridges and Ennis. The country is a mix of rolling ridges, alpine basins, and scattered forest at elevation, with significant vertical relief and limited water sources. Access comes via USFS roads from the south and west, but much of the terrain requires substantial foot travel. This is high-complexity country that demands fitness and route-finding skills.

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Terrain Complexity
8
8/10
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Unit Area
578 mi²
Moderate
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Public Land
53%
Some
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Access
1.1 mi/mi²
Fair
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Topography
48% mountains
Rolling
?
Forest
38% cover
Moderate
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Water
0.5% area
Moderate

Terrain Deep Dive

Landmarks & Navigation

Key reference points include Mount Cowen, Baker Mountain, and Mount Rae as dominant summits for orientation and glassing. The West Boulder Divide, Coal Mine Rim, and Shell Mountain form natural ridge systems for travel and vantage points. Below-timberline drainages like the West Fork West Boulder River and Fire Creek serve as drainage corridors.

West Boulder Meadows and Beaver Meadows provide open glassing areas. Mill Creek Pass offers a notable travel route across the divide. Castle Rock (pillar) and The Needles provide distinctive landmarks visible from distance for navigation in this complex terrain.

Elevation & Habitat

The unit spans from basin floors near 4,100 feet to alpine terrain above 10,900 feet. Lower elevations feature sagebrush basins and meadowland with scattered forest. Mid-elevation slopes transition into denser timber stands of Douglas fir and lodgepole pine, broken by open ridges and high parks.

Upper elevations above 8,000 feet consist of alpine tundra, sparse krummholz, rocky terrain, and wind-scoured ridges typical of the Madison Range. Multiple named basins—Ellis, East Baldy, West Baldy, and McLeod—offer high-country terrain suited to alpine hunting, while lower valleys contain gentler country with more vegetation.

Elevation Range (ft)?
4,08110,902
02,0004,0006,0008,00010,00012,000
Median: 6,211 ft
Elevation Bands
Above 9,500 ft
7%
8,000–9,500 ft
22%
6,500–8,000 ft
17%
5,000–6,500 ft
32%
Below 5,000 ft
23%

Access & Pressure

Unit 330 has roughly 640 miles of road, but much is USFS and lesser-maintained track. Fair access exists via USFS roads from the south (Long Creek Road, North Centennial Road intersection with USFS 347, 290, and 324 system), but these lead only to mid-elevation trailheads. Highway 287 and 41 provide valley-level access.

The terrain's complexity and elevation demand serious foot travel from any starting point. Pressure concentrates on accessible drainages near roads; remote upper basins and high ridges see less traffic. Self-sufficiency and willingness to move distance from vehicle are essential.

Boundaries & Context

Unit 330 occupies a large swath of the Madison Range in south-central Montana, bounded by State Highways 41 and 287 along the Madison Valley floor. Twin Bridges marks the northern corner where Highways 41 and 287 meet, while Ennis sits to the northeast. The unit extends south and west from the highways toward the Blacktail Deer Creek drainage and Long Creek Road.

The Beaverhead and Madison Counties make up the administrative footprint. This is substantial terrain, with considerable elevation gain from the valley floor to the high ridges above 10,000 feet.

Land Cover Breakdown?
Mountains (forested)
27%
Mountains (open)
22%
Plains (forested)
11%
Plains (open)
40%
Water
1%

Water & Drainages

Water is consistently limited across this unit—a critical consideration. Named springs exist but are scattered and not reliably accessible during dry conditions. George Creek, Fire Creek, Johnson Creek, and South Fork Pine Creek flow through main drainages and offer more consistent water than basin springs.

The West Fork West Boulder River drains the northern portion. Multiple named lakes—Horseshoe Lake, Pine Creek Lake, Jewel Lake, Blacktail Lake, Crystal Lake, and others—exist at various elevations and provide reliable water sources when accessible. Plan water strategy carefully; dry camps may be necessary on high ridges.

Hunting Strategy

Mountain goats are the target species for this unit. Focus on high-elevation terrain above 8,500 feet where goats concentrate year-round in the Madison Range. Access via USFS roads to mid-elevation, then glass from distance toward rocky ridges, cliffs, and alpine basins.

Mount Cowen, Baker Mountain, and West Boulder Divide are logical starting areas. Early season benefits from easier high-country travel; late season may see animals move lower but terrain remains steep. Water scarcity demands planning—goats use scattered springs and small lakes at elevation.

Expect challenging terrain, significant elevation gain, and multi-day trips to core goat country. Physical conditioning is non-negotiable.