The Illinois River Trail is a hiking trail located in the Siskiyou National Forest in Oregon, United States. The 27-mile (43 km) trail provides access to the Kalmiopsis Wilderness in the Klamath Mountains.
Highlights of the trail include Bald Mountain, Buzzard's Roost, Indigo Creek and the Illinois River Valley.
The trailhead is at the Briggs Creek Campground near Grants Pass. The trail terminates at Oak Flat near Agness, Oregon. A Northwest Forest Pass is needed for parking and the required free wilderness permit may be obtained at the trailhead. The trail is open to backpacking, horseback riding and class 3 ATV riding (two wheel). Some portions require an Oregon ATV permit required as well as have seasonal restrictions.
References
Illinois River Trail Wikipedia(Text) CC BY-SA