Williams Lake River Valley Recreation Site Loop Trail is a 11.2 mile loop trail located near Glendale, British Columbia, Canada that features a river. The trail is rated as difficult and primarily used for hiking. 11.2 miles 3713 feet Loop hiking forest river views Expand Map VIEW FULL MAP Sign up now to see this map! Reviews (0)Photos (0)Recordings (0)No one has reviewed this trail yet. Be the first!