Check out some of the best hiking, walking and backpacking routes in Cowlitz County, Washington. The
Hummocks Trail is the most popular trail. The trail with the highest elevation climb is the
Coldwater Trail and the trail with the least amount of climbing is the
Birth of a Lake Trail. The longest trail is the
Toutle Trail at 41 km. For a shorter adventure you can try the
Birth of a Lake Trail at 1 km. Get off line access to Campsite, Viewpoint, Peak, and Water locations and much more with a Hiiker subscription.