The Tranquil Basin Overlook is a 8.2 mile out and back trail located near Essex, Montana and is only recommended for very experienced adventurers. The trail is primarily used for hiking and is best used from July until September. 8.2 miles 3270 feet Out & Back hiking Expand Map VIEW FULL MAP Sign up now to see this map! Reviews (0)Photos (0)Recordings (1)No one has reviewed this trail yet. Be the first!