Simpson River is a 12.5 mile out and back trail located near East Kootenay, British Columbia, Canada and is good for all skill levels. The trail is primarily used for hiking and is accessible from June until September. 12.5 miles 492 feet Out & Back hiking Expand Map VIEW FULL MAP Sign up now to see this map! Reviews (0)Photos (1)Recordings (0)No one has reviewed this trail yet. Be the first!