Unit 415

4

Alpine peaks and steep terrain along the Continental Divide near Marias Pass—classic mountain goat country.

Hunter's Brief

Unit 415 is compact, high-elevation terrain dominated by steep mountainsides and sparse timber near the Continental Divide. Access is fair with about 96 miles of road available, though most hunting happens on foot once you leave the trailheads. Water comes from reliable springs and creeks scattered through the drainages. Expect challenging topography with limited goat habitat concentrated on the highest, steepest slopes where glassing from distance becomes essential.

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Terrain Complexity
6
6/10
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Unit Area
93 mi²
Compact
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Public Land
99%
Most
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Access
1.0 mi/mi²
Fair
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Topography
79% mountains
Steep
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Forest
16% cover
Sparse
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Water
0.7% area
Moderate

Terrain Deep Dive

Landmarks & Navigation

Mount Field and Mount Poia anchor the northern ridgeline and serve as excellent glassing peaks for spotting goats on surrounding cliffs. Lookout Ridge runs east-west and offers vantage points for scanning the basin country to the south. Mowitch Basin collects goats during seasonal movement and provides access corridors through lower terrain.

Gateway Pass and Badger Pass mark natural travel routes between drainages. Hell Roaring Spring and the Birch Creek system (North Fork, Middle Fork, South Fork) provide navigation references through the steeper country.

Elevation & Habitat

Terrain spans from mid-elevation valleys around 4,700 feet to alpine peaks exceeding 8,500 feet. The sparse forest badge reflects heavy treeline influence—lower slopes carry scattered lodgepole and whitebark pine that thin dramatically with elevation. Above 7,000 feet, habitat transitions to open alpine meadows, rock fields, and windswept ridges where mountain goats concentrate.

The steep topography badge is critical: most of the unit features slopes exceeding 40 percent grade, creating the cliff-and-scree escape terrain goats require.

Elevation Range (ft)?
4,6598,543
02,0004,0006,0008,00010,000
Median: 6,260 ft
Elevation Bands
8,000–9,500 ft
1%
6,500–8,000 ft
36%
5,000–6,500 ft
60%
Below 5,000 ft
3%

Access & Pressure

Roughly 96 miles of road network provides fair access to trailheads and lower staging areas, though the actual road density is sparse. Most hunters enter via trails from Badger Pass or North Fork Birch Creek, meaning the unit doesn't see overwhelming pressure but isn't remote either. The steep terrain naturally filters casual users—this isn't drive-and-glass country.

Fair access means weekend warriors can reach lower slopes, but goat hunting demands technical climbing, so actual competition for goats remains moderate. Early-season or poor-weather weeks can provide solitude.

Boundaries & Context

Unit 415 occupies the high country between Marias Pass and the Blackfeet Indian Reservation boundary in northern Glacier County. The Continental Divide forms the western and northern border, running north-south through the unit's core. The eastern boundary follows the Blackfeet Reservation line, while the south is defined by the North Fork Birch Creek Trail and Badger Pass.

This compact alpine zone sits at the intersection of Glacier Park's terrain and the Mission Mountains chain, creating distinctive rocky peaks and deep drainages.

Land Cover Breakdown?
Mountains (forested)
11%
Mountains (open)
68%
Plains (forested)
5%
Plains (open)
16%
Water
1%

Water & Drainages

The limited water badge reflects alpine and subalpine terrain where reliable sources concentrate in specific drainages rather than being widespread. Hell Roaring Spring and several named creeks—South Fork Birch Creek, Steep Creek, Punch Creek—flow through the major drainages and provide consistent water, especially important in early season. Blind Creek and Post Creek offer alternative sources for hunters working the eastern slopes.

Swift Reservoir sits lower on the unit and may be inaccessible depending on timing. Mountain goats often range far from water, but knowing these sources helps plan movement through the steep terrain.

Hunting Strategy

This is dedicated mountain goat terrain. Success requires glassing from high vantage points—Mount Field, Mount Poia, and Lookout Ridge work well for scanning distant cliffs where goats bed during daylight. Once spotted, expect long stalks involving scrambling and technical boulder work on slopes exceeding 40 percent grade.

The sparse forest means minimal cover; approach routes matter more than sneaking through trees. Plan for multi-day hunts with camps in the 6,500-7,000-foot band near reliable water sources like Hell Roaring Spring or South Fork Birch Creek. Early season offers best weather for alpine movement; later hunts may face snow at higher elevations.