Unit 19A

Key navigational features include Warren Summit and Steamboat Summit for high-country orientation and glassing vantage points. The Secesh River drainage and South Fork Threemile Creek provide major drainage corridors for travel and water access. Enos Lake and Jungle Lake offer high-country reference points in the upper basin.

Marshall Mountain and Ruby Mountain are prominent peaks useful for orientation. The river confluence areas—where French Creek, Ruby Creek, and Warm Spring Creek enter major drainages—serve as natural travel corridors and camp staging areas. These features help hunters navigate the steep, complex terrain.

Terrain spans from river valleys near 1,900 feet to high peaks above 9,200 feet, creating distinct habitat zones. Lower elevations feature river-bottom terrain with mixed forest and open areas; mid-elevations transition into timbered slopes with moderate forest cover; upper elevations include high-elevation meadow systems like Keystone, Kelly, and Peterson flats, along with ridgeline country above timberline. The steep topography means elevation changes rapidly, compressing multiple habitat types into relatively short distances vertically.

This varied elevation band supports different seasonal movement patterns.

Nearly 390 miles of road exists within or adjacent to the unit, providing fair access relative to the terrain's steep nature. Roads concentrate along major drainages and lower elevations; ridge country and high basins require foot travel. Towns like Warren, Burgdorf, and Turner serve as staging points for access via Forest Service roads.

The combination of fair road access and challenging topography means most hunting pressure concentrates along accessible drainages and lower slopes. Upper elevations and remote ridge systems see lighter pressure despite their accessibility to patient hunters willing to hike.

Unit 19A is bounded by Forest Service roads and river drainages in Idaho and Valley counties, encompassing the terrain between the South Fork Clearwater River and the mainstem Salmon River system. The unit includes the Secesh River drainage upstream from Paradise Creek and extends westward to State Highway 13. The western boundary follows the Salmon River, while the eastern side tracks Forest Service roads and creek systems. This creates a moderately-sized block of mountainous terrain with significant relief and multiple drainage systems flowing toward the Salmon River corridor.

The Salmon River and South Fork Clearwater River form the primary water arteries, with reliable flow year-round along lower elevations. Major tributaries including French Creek, Ruby Creek, Corduroy Creek, and the Secesh River provide secondary water sources. Higher elevations contain a series of alpine and subalpine lakes including Enos Lake, Jungle Lake, Summit Lake, and Steamboat Lake that offer seasonal water.

Springs like Hot Springs and Skunk Spring provide supplemental sources. Water availability decreases toward ridgetops; hunters must plan around reliable drainages and established springs when operating in upper elevations.

The steep, high-elevation terrain supports elk in upper-elevation meadow systems and timbered slopes, with seasonal migration between lower winter ranges and high summer country. The river valleys and mid-elevation drainages attract deer using riparian corridors. Mountain goats inhabit the steepest terrain and cliff systems; black bear use the forested mid-elevations and berry-producing meadows.

Success requires understanding elevation-based seasonal patterns—early season focuses on high meadows, while later seasons push animals toward lower drainages. The terrain complexity rewards detailed route planning and early starts to gain elevation advantage over steep slopes.