6.8 hr
South of Mt. St. Helens near Amboy, the Horseshoe Ridge Trail (#140) is an aptly named 7.3 mile trek off of well-traveled Siouxon Creek. Once easily accessed a mile from West Creek, attempts from the relocated main trailhead entail an 18.1 mile round trip.
On the Trail. Photo by Shannon Leader Full-size image
No caption provided.