The Boundary Trail is a 15.6 mile ridgeline trail that travels through high mountain meadows, offering the chance to see numerous species of wildflowers in the spring and early summer. Those who venture into this area will be afforded spectacular mountain top views between the Illinois, Klamath, and Applegate drainages. The trail runs north to south, and the southern portion of the trail travels east to west through the Red Buttes Wilderness.
Due to wilderness regulations, mountain bikes and motorized vehicles are prohibited on the Red Buttes Wilderness portions of the trail.
Extensive trail maintenance occured in 2016, making this trail fully passable for trail users!