Sullivan Lakeshore

Sullivan Lake is the largest natural lake in Colville National Forest, and this lakeshore trail runs its full length from East Sullivan Campground at the north end to Noisy Creek Campground at the south. The forest here feels more like New England than the Pacific Northwest, with stands of aspen, paper birch, and hemlock mixing with western redcedar on the lower slopes.

The trail stays close to the water for most of its length, passing rocky benches with wooden seating, quiet coves, and small beaches tucked along the shoreline. Near the trailhead, a short spur connects to the Sullivan Nature Trail, a 0.6-mile self-guided interpretive loop worth the detour. The route crosses Noisy Creek near the south end, which can run high during spring snowmelt.

Late October brings the real show here. Western larch trees lining the upper slopes turn gold before dropping their needles, and the reflection on the lake is something special. Keep your eyes on the steep slopes of Hall Mountain across the water, where one of eastern Washington's largest bighorn sheep herds makes its home. Wolves have been reported in the area too. Without a shuttle, you retrace your steps, but the perspective changes enough that the walk back holds its own.