Unit 78
Wilson
Teton Range foothills with mixed forest and sagebrush, compact access near Jackson Hole.
Hunter's Brief
Unit 78 wraps the western slope of the Tetons south of Teton Pass, mixing forested ridges with open parks and sagebrush benches. The landscape rolls between 6,000 and nearly 11,000 feet, with moderate timber cover and reliable water from Cache Creek, Granite Creek, and the Gros Ventre drainage system. Road access is solid around the periphery, making this a reasonably accessible hunt despite proximity to Jackson Hole development. Terrain complexity is moderate—navigable but with enough vertical and brush to discourage casual pressure.
- 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
Rendezvous Peak and Rendezvous Mountain anchor the southern portion and offer glassing vantage points for the surrounding drainages. The Gros Ventre Buttes (East and West) frame the eastern flank and provide navigation reference. Phillips Ridge runs north-south through the heart of the unit, serving as a natural travel corridor and observation line.
Cache Creek and Granite Creek drainages cut important terrain that funnel elk movement. These features aren't just landmarks—they're functional terrain elements that shape how elk use the country.
Elevation & Habitat
Terrain spans from lower sagebrush benches near 6,100 feet to high ridges above 10,800 feet, with most country in the 6,500 to 8,500-foot band. Lower elevations feature open sagebrush parks interspersed with Douglas fir and lodgepole timber. Mid-elevation slopes transition to denser conifer forests with meadow pockets.
Upper ridges break into rocky terrain with scattered alpine vegetation. This elevation range creates distinct seasonal habitat zones—lower country accessible early and late season, higher ridges holding animals during summer and offering migration corridors in fall.
Access & Pressure
Two hundred miles of roads provide solid peripheral access, with Highway 22 and 191 offering straightforward entries at multiple points. Teton Village and Wilson nearby mean some day-use pressure, particularly on weekends and opening days. However, the unit's terrain—rolling, timbered, and requiring actual hiking to hunt effectively—filters out casual access.
Most hunter focus gravitates toward roaded drainages and lower benches; upper ridges and Phillips Ridge see lighter pressure. Strategic hunters can avoid crowded corridors by moving into the timbered mid-slopes.
Boundaries & Context
Unit 78 occupies the western flank of the Teton Range, bounded by the Caribou-Targhee National Forest line on the north, Grand Teton National Park's western boundary, and U.S. Highway 191 to the east. Wyoming Highway 22 frames the southern and western edges at Teton Pass. The unit sits immediately west of Jackson Hole and the park, forming a natural transition zone between high alpine terrain and the lower sage valleys.
Its compact size concentrates hunting pressure in a defined area with clear geographic anchors.
Water & Drainages
The Gros Ventre River runs through the unit's eastern section, providing reliable water year-round. Cache Creek and Granite Creek offer perennial flow through their drainages, supporting the mid-elevation timber zones. Lake Creek and several spring-fed draws supplement water availability across the higher terrain.
This moderate water profile means elk have consistent access throughout the unit rather than being forced to specific seeps. Water scarcity isn't a limiting factor for hunting strategy here—instead, focus on how drainage systems concentrate travel corridors.
Hunting Strategy
Elk are the primary quarry in this Teton Range foothill country. Early season hunting works lower sagebrush parks and timber edges where elk migrate from higher summer pasture. Mid-season calls for moving into denser timber on mid-elevation slopes, particularly around Phillips Ridge drainages where bulls concentrate before rut.
Late season focuses on lower country and southern aspects as elevation snow pushes animals downslope. The rolling, timbered terrain rewards glassing from ridges, then working drainages and benches systematically. Water availability throughout eliminates need to hunt specific seeps—instead, hunt quality habitat and be willing to cover vertical.