Wide range of trails from wide, handicapped accessible paths to more strenuous trails like the Boulder Ridge Trail. The Cascade Streamwatch allows you to see what's happening below the water and a large footbridge across the Salmon River leads to boardwalk trails on the other side.
Located 40 miles east of Portland, off US Highway 26, just past the 39 mile marker.
http://www.tripleblaze.com/trail.php?c=3&i=2038