Unit 10
South Hoback
Snake River canyon country with rolling ridges, aspen draws, and reliable water for moose hunting.
Hunter's Brief
Unit 10 centers on the Hoback River drainage where rolling terrain rises from 5,800 feet into high ridges above 10,000 feet. Dense pockets of timber and willow bottoms create prime moose habitat throughout the drainages. Access is solid along Highway 191 and various creek roads, though the terrain's moderate complexity keeps pressure manageable. Water is constant through the Hoback system and tributary creeks, critical for moose strategy. Most country is public land, making this accessible terrain for dedicated hunters willing to put in ground time.
- 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
Hoback Peak dominates the southern skyline and serves as a primary navigation reference from multiple approaches. Ramshorn Peak and Monument Ridge define the eastern divide and provide long-range glassing platforms for the high country. The Hoback River itself is the main navigational corridor, with Hoback Canyon and Upper Hoback Canyon marking major drainages that funnel hunters into productive moose habitat.
Lookout Mountain offers high-country perspective on ridge systems. Pow Wow Point and Cliff Creek Falls are notable features along tributary systems. These landmarks help orient hunters within the unit's rolling terrain.
Elevation & Habitat
Elevation spans from 5,784 feet in river bottoms to 10,830 feet on high ridges, creating distinct habitat zones. Lower elevations feature sagebrush parks interspersed with aspen and cottonwood corridors along creeks—classic moose transition habitat. Mid-elevation slopes transition to lodgepole and spruce-fir forest with scattered meadows and willow pockets.
Upper elevations above 9,500 feet are exposed ridge country with alpine tundra and krumholtz. The terrain complexity of 7.3 reflects steep drainages cutting through rolling ridge systems, with vegetation changes tied more to aspect and drainage systems than simple elevation zones.
Access & Pressure
Highway 191 provides direct road access to the unit's eastern boundary with established pullouts and access points. Approximately 342 miles of roads penetrate the unit via creek drainages and ridge routes, creating fair accessibility without overwhelming pressure corridors. Main roads follow major drainages like the Hoback and key tributary creeks, concentrating most hunter traffic in lower-elevation bottoms.
The moderate complexity and rolling terrain mean that hiking distance and elevation gain sort out many hunters. High-country ridges and upper drainages see less pressure despite accessibility, partly because most hunters stick to main road access points.
Boundaries & Context
Unit 10 encompasses the Hoback River drainage northwest of Jackson, Wyoming, bounded by the Snake River to the north and west, Highway 191 to the east, and the high divides separating the Hoback, Greys River, and Green River watersheds. The unit's irregular shape follows drainage systems and ridgelines across roughly 342 miles of road access. Hoback town marks the western boundary at the river confluence, while the eastern boundary runs along Highway 191 where it climbs toward Hoback Rim.
This is substantial terrain with moderate accessibility and significant public land holdings.
Water & Drainages
Water is the unit's greatest asset for moose hunting. The Hoback River provides consistent perennial flow through the entire unit, supplemented by numerous reliable tributaries including Burnt Creek, Halfturn Creek, Sled Runner Creek, Fisherman Creek, and Hunter Creek. Willow-choked bottoms and wet meadows are common throughout mid-elevation drainages.
Bailey Creek and the north-side creek system provide additional water access. Springs including Astoria Mineral Hot Springs confirm abundant groundwater. This reliable water network is why moose are present and why finding them depends on accessing these drainage systems rather than locating scarce water sources.
Hunting Strategy
Moose hunting in Unit 10 is drainage-driven. The Hoback River system and tributary creeks provide the primary hunting framework—start on access roads and work tributaries for bull sign during the September rut. Focus on willow-rich bottoms and wet meadows in mid-elevation zones where aspen and lodgepole meet sagebrush parks.
Early season (September) targets bulls in rut moving between high-country bedding and low-country feeding areas; hunt ridges overlooking drainages. Late season (October-November) pushes moose lower as weather deteriorates. The complex terrain means solid glassing from ridgetops followed by careful stalking through timber and brush.
Water management is simple—stay near reliable drainages. Success requires persistent effort reading sign in creek bottoms and calling from vantage points overlooking multiple drainages.