Unit 3
Forested rolling terrain around Coeur d'Alene Lake with river valleys and accessible ridge country.
Hunter's Brief
Unit 3 encompasses the timbered foothills and valleys surrounding Coeur d'Alene Lake and the St. Joe River drainage. This is lower-elevation forest country with numerous creeks, draws, and ridges creating varied habitat. Access is generally good through a connected network of forest roads and highways, with moderate water sources scattered throughout the drainages. The rolling terrain is straightforward to navigate, making this unit accessible for hunters seeking moose habitat in mixed forest and riparian areas near established road systems.
- 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
Coeur d'Alene Lake dominates the eastern landscape with numerous bays (Skinner, Windy, O'Rourke) providing orientation from above. Key peaks and ridges include Mount Coeur d'Alene, Killarney Mountain, Cedar Mountain, and Mineral Ridge—visible landmarks for navigation and glassing opportunities. The St.
Joe River runs as a primary drainage corridor through the northern country, with tributaries like Thompson Creek, Fernan Creek, and Black Creek offering travel routes through dense timber. Beauty Saddle, Cedar Saddle, and Five Fingers Saddle mark key passes where ridgeline and draw country intersect, useful for moving between drainages.
Elevation & Habitat
Terrain ranges from around 2,000 feet at lake and river levels to approximately 5,700 feet on the higher ridges, with most country falling in the lower to mid-elevation zone. Dense forest dominates the landscape—a mix of Douglas-fir, ponderosa pine, and western larch covering the slopes and ridges. River valleys and draws support riparian vegetation and deciduous cover, creating corridors through the timber.
Open saddles and ridgelines provide breaks in the forest canopy, while flatter bench areas offer travel routes through the rolling terrain. This forest-heavy composition creates good moose habitat in the wetter drainages and creek bottoms.
Access & Pressure
A substantial road network of over 3,000 miles provides connected access throughout the unit via forest service roads, forest highways, and state routes. Interstate 90 and State Highway 3 form major entry corridors, with Forest Highway 9 and numerous forest service roads providing penetration into the interior. This connectivity means most of the unit is accessible to motor vehicles, concentrating hunting pressure along main roads and established access points.
However, the rolling, forested terrain means that pushing away from primary roads and drainages can provide solitude. Small population centers like Hayden, Coeur d'Alene, and Wolf Lodge supply nearby hunters.
Boundaries & Context
Unit 3 spans portions of Kootenai, Shoshone, and Benewah Counties in north-central Idaho, anchored by Coeur d'Alene Lake on the east and bounded by the St. Maries and Clearwater River drainages to the west. Major highways including Interstate 90, State Highway 3, and U.S. 95 frame the unit's perimeter, with Coeur d'Alene providing the primary population center.
The St. Joe River forms the northern boundary, while Farragut State Park marks portions of the southern edge. This positioning places the unit in the transition zone between lower valley floors and the higher ridgelines of central Idaho.
Water & Drainages
Water is distributed throughout the unit via a network of reliable creeks and springs. The St. Joe River supplies the primary drainage in the north, while Coeur d'Alene Lake anchors the east.
Multiple smaller rivers and perennial creeks—Thompson Creek, Black Creek, Fernan Creek, Steamchet Creek, and Varnum Creek—branch through the valleys and draws, providing consistent water sources even in drier seasons. Several lakes including Fernan Lake, Rose Lake, Swan Lake, Medicine Lake, and Lake Hayden offer additional water sources. This moderate water abundance is critical for moose, which concentrate around riparian habitat and creek bottoms year-round.
Hunting Strategy
Moose are the historical species focus in Unit 3, making this a dedicated moose unit. The combination of dense forest, riparian corridors, and creek-bottom habitat creates suitable moose range throughout much of the unit. Early season hunting targets moose in higher elevation draws and saddles where they summer in cooler timber.
As seasons progress, focus shifts to lower valleys and creek bottoms where vegetation is lusher and water more accessible. The moderate complexity and well-roaded terrain mean hunters can efficiently cover country, but success depends on locating moose sign in drainages and riparian zones rather than hunting open ridges. Late season often concentrates animals near lower elevation water sources and established wintering areas in river valleys.