Tumble Ridge Trail #3380 is a 10.5 mile lightly trafficked out and back trail located in the state of OR that features a great forest setting. The trail is rated as difficult and primarily used for hiking and backpacking. 10.5 miles 3414 feet Out & Back backpacking hiking forest Expand Map Sign up now to see this map! Reviews (0)Photos (0)Recordings (0)No one has reviewed this trail yet. Be the first!