Unit 361

Hebgen Lake and Earthquake Lake form dominant reference points; Hebgen's deep blue water and developed shoreline are unmistakable landmarks visible from many vantage points. Horse Butte and Sheep Mountain provide accessible glassing stations overlooking the Madison Valley. The Narrows channel constricts Hebgen's midsection, creating a natural pinch point.

Targhee Pass marks the northern boundary transition. Rumbaugh Ridge runs as a logical north-south travel corridor. Major springs including Basin Cabin Spring, Black Sand Spring, and Mountain Springs provide reliable water sources for both game and hunters.

Duck Creek Y at Highway 287 serves as the primary access junction.

Terrain spans rolling mid-elevation country from around 6,100 feet in the Madison Valley floor to peaks exceeding 10,500 feet along the ridges. Dense conifer forests dominate the landscape, transitioning from Douglas-fir and lodgepole pine at lower elevations to subalpine fir and whitebark pine on higher slopes. Open meadows and sagebrush parks break the timber, particularly along valley bottoms and around Moose Creek Plateau.

Volcanic features create varied terrain: ancient lava flows support sparse timber, while deeper soils support thicker forest. The combination creates excellent elk habitat with good cover and available forage.

US Highway 191 and 287 provide direct public access corridors; Highway 191 runs the unit's eastern edge, while Highway 287 connects the Duck Creek access point. Over 538 miles of secondary roads facilitate deep penetration, though density metrics are unavailable—sufficient infrastructure exists to reach most drainages without extended backpacking. Proximity to West Yellowstone and Yellowstone Park creates moderate hunting pressure, particularly during opening weekend and late season.

The Park boundary itself offers both advantages (wildlife staging areas) and challenges (park closure restrictions). Connected road access means solitude requires tactical route selection away from primary corridors.

Unit 361 encompasses portions of Madison and Gallatin Counties sandwiched between Yellowstone National Park's western boundary and the high peaks of the Madison Range. The unit runs roughly 30 miles north-south from Duck Creek to the Idaho border, bounded by US Highway 191 on the east and Earthquake Lake and the Madison River corridor on the west. Hebgen Lake dominates the northern portion, acting as a geographic anchor and major water feature.

West Yellowstone lies just outside the eastern boundary, providing immediate access and services. The Madison Valley and surrounding drainages define the core hunting area.

Water is abundant throughout the unit. Hebgen Lake and Earthquake Lake are permanent features supporting both wildlife and recreation infrastructure. The Madison River system drains south from Hebgen, with the main stem and South Fork providing consistent water corridor hunting opportunities.

Grayling Creek feeds from the east; Duck Creek and Trapper Creek systems offer secondary drainages. Numerous named springs dot the volcanic plateau country, particularly around Basin Cabin and Black Sand areas. Seasonal creeks fill summer meadows.

This reliable water network fundamentally shapes elk movement and hunting strategy across the unit.

Unit 361 is primarily elk country spanning diverse elevation and forest types. Early season finds elk in higher meadows and on open ridges; transition periods push them into timber and toward water sources around Hebgen and the Madison drainage. Late season concentrates animals in lower valleys as snow accumulates above.

Mule deer inhabit the sagebrush parks and forest edges throughout the elevation range. Mountain lions follow elk concentrations, particularly in dense timber and rocky drainages. The abundant water network means you can glass meadows from ridges, then move through timber to intercept animals moving between forage and cover.

Volcanic plateau country and open parks provide respite from thick forest—focus glassing there during mid-day.