South Loop Trail is a 4 mile loop trail located near Cascadia, OR that features beautiful wild flowers. The trail is rated as moderate and primarily used for hiking, walking, nature trips, and birding. 4.0 miles 206 feet Loop birding hiking nature trips walking views wild flowers 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!