Unit 23
Steep, forested terrain spanning the south Salmon River drainage with moderate water and connected road access.
Hunter's Brief
Unit 23 is challenging country defined by steep mountainous terrain cloaked in dense forest, ranging from mid-elevation valleys to high alpine terrain. The landscape is broken by creeks, meadows, and saddles that serve as natural travel corridors. Road access is connected throughout, making staging possible from towns like New Meadows and Riggins, though the steep topography limits how far you can drive into the interior. Water is scattered rather than abundant, requiring knowledge of spring locations and seasonal flows. This is serious elk country, but the terrain complexity rewards hunters who understand the ridge systems and drainage patterns.
- 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
Key reference points include Twin Lakes and Satan Lake for navigation and water strategy, plus the numerous ridges (Windy Ridge, Red Ridge, Lava Ridge) that offer glassing platforms and route-finding. Prominent summits like The Goblin, Hershey Point, and Middle Mountain serve as orientation markers visible from multiple drainages. The saddle network—Cloochman Saddle, Buck Saddle, Game Warden Saddle—provides natural passage between basins and concentrates animal movement.
Major creeks like Rose Creek and Fry Pan Creek cut north-south through the unit and define hunting zones. The meadow system (Chokecherry Flat, Dempsey Flat, Hartly Meadows) concentrates early-season elk activity.
Elevation & Habitat
Elevation spans from mid-valley terrain up to high country, with steep transitions between zones creating distinct habitat layers. Lower elevations feature sagebrush-grass valleys and scattered ponderosa forests around places like Meadows Valley and Round Valley. Mid-elevations transition to denser mixed conifer stands with openings—the meadows scattered throughout (Elk Meadows, Frosty Meadows, Big Creek Meadows) provide crucial forage areas.
Upper elevations support dense subalpine forest with alpine tundra and rocky ridges. The steep topography means hunters encounter rapid elevation gain and habitat change—open valley to dense forest to wind-exposed ridge in just a few miles of elevation gain.
Access & Pressure
Over 1,100 miles of roads provide connected access from multiple staging towns, spreading hunter pressure across the vast terrain rather than concentrating it on a single drainage. New Meadows, Riggins, and Pollock serve as logical jumping-off points. Road density is substantial relative to terrain roughness, meaning hunters can reach mid-elevations quickly—but beyond roads, steep terrain becomes the limiting factor.
The steep topography naturally disperses pressure as most hunters stick to accessible draws and ridges near road ends. This creates pockets of lighter pressure in the hardest-to-reach basins, rewarding those willing to climb and pack into wilderness terrain.
Boundaries & Context
Unit 23 encompasses the south-side drainages of the Salmon River across Idaho, Adams, and Valley counties—a vast swath of backcountry anchored by major landmarks like the Grass Mountains and accessible from the Salmon River corridor. The unit stretches from lower-elevation valley bottoms near Riggins and New Meadows eastward into high, timbered ridges. Its boundaries are defined by the river's south slope, creating a natural north-south containment.
The surrounding region includes connected towns and the Salmon River Valley, which provides logical staging areas. Most terrain is public land with limited private holdings in valley bottoms.
Water & Drainages
Water exists but requires knowing where to find it. Major creeks including Rose Creek, Fry Pan Creek, and Twin Fork Creek provide perennial flow through lower drainages, but scarcity increases at elevation. Springs like Trail Creek Spring, Warm Spring, and Blue Gulch Spring are scattered throughout but not uniformly distributed—success requires pre-hunt research and willingness to pack water.
Lakes including Twin Lakes, Ruth Lake, and Mirror Lake offer reliable water sources but are often accessed via steep terrain. Seasonal considerations matter: spring melt fills drainages, but late summer means water hunting near known reliable sources. This water scarcity shapes hunting strategy significantly.
Hunting Strategy
Elk are the target species in this challenging country, and the steep terrain with dense forest demands elevation-based seasonal thinking. Early season elk occupy high meadows (Elk Meadows, Frosty Meadows) above timberline—glass from ridge systems and work downwind through alpine openings. Mid-season hunting during the rut focuses on the forested slopes between 6,500-8,500 feet where bulls bugle through dense cover; locate draws with water and meadow access.
Late season pushes elk to lower valleys and south-facing slopes seeking winter range. The ridge network and saddle systems concentrate bull movement—hunt the funnels. Water scarcity means elk congregate near known springs and creeks; locate water first, then position for morning/evening movements.
Success requires steep-country conditioning and precision route-finding.