Overview West Prong Trail is a 2.7 mile trail located near Townsend, Tennessee that features a river and is rated as moderate. The trail is primarily used for camping & hiking and is accessible year-round. Horses are also able to use this trail. Reviews Photos Tracks Victor Nasser (219) about 2 years ago N/A: 14 Completed 2 Reviews A moderate hike but kids did well. The river views are great. Abundant rest and snaking areas along trail and close to Tremont Institute.