Unit 17, Idaho

Unit 17 is almost entirely mountainous, with most ridgelines running 5,000–6,000 feet and peaks exceeding 8,500 feet. The unit spans approximately 3,800–8,700 feet in elevation. The Selway River and Middle Fork of the Clearwater carve deeply through the landscape, producing extremely steep, rugged canyon walls. The unit covers roughly 970,046 acres. Approximately 80% of the terrain has slopes at or below 34 degrees, but the remaining steep and cliffy drainages make off-trail travel exceptionally demanding.

Unit 17 is nearly 100% federal public land (99.84% USFS), with 83.85% of the hunt area inside Selway-Bitterroot Wilderness (813,374 acres) and 11.92% inside Frank Church–River of No Return Wilderness (115,647 acres) — both prohibit all motorized and wheeled vehicles. The primary vehicle access corridor is the Magruder Corridor (Forest Road 468/Magruder Road), a roughly 120-mile dirt and gravel route connecting Elk City, ID on the western end to Darby, MT on the east; it separates the two wilderness areas and offers trailheads at Dry Saddle (7,920 ft), Magruder Crossing, Horse Heaven, and Raven Creek. The Selway River corridor is reached via Highway 12 from Lewiston to Lowell, then south on Forest Road 223 (Selway River Road); FR 222 is paved to O'Hara Creek Bridge and transitions to gravel/dirt beyond. Fog Mountain Trailhead (end of FS Road 319) and Big Fog Saddle provide wilderness entry on the unit's northern edge. Glover Campground (Roundtop Trail #705, Glover Trail #704) and Selway Falls area (Falls Point Road) are other entry points. The Magruder Corridor and most access roads are seasonally closed in winter and may remain impassable into early summer due to snow and spring runoff. Pack animals (horses and mules) are considered essential for accessing interior hunting areas; most backcountry travel requires multi-day trips. No Access Yes! private-land access properties exist in this unit.

River corridors along the Selway and Middle Fork of the Clearwater support ponderosa pine, brush, and grass. Slopes above transition to dense conifer forest dominated by true fir, western red cedar, lodgepole pine, and Engelmann spruce. Bear grass is common on forest floors. Large old-burn patches produce dense brush and young tree regeneration that provides important cover and forage. Upper ridges and peaks are rocky and open, with scattered subalpine trees, willows, wildflowers, and forbs. Overall land cover is approximately 90% forest and 10% rangeland.

The unit supports Rocky Mountain elk, mule deer, white-tailed deer (roughly half of deer harvested are whitetail), black bear, mountain lion, gray wolf, moose, and bighorn sheep, as listed in IDFG records for this unit. Elk numbers in the Selway zone have remained relatively low since a population peak in the mid-1990s, though improved calf recruitment offers a cautiously optimistic outlook for future seasons. Elk use steep timbered slopes and move into old-burn openings and river-bottom brush during the rut (rut activity typically begins as early as the first week of September). Mule and white-tailed deer inhabit river corridors and timbered ridges; deer rut runs from late October through late December. Black bear and mountain lion have established huntable populations. Wolves are present throughout the unit. Upland birds including forest grouse and turkey also inhabit the unit.