This wide and flat easy-to-hike trailisa rail trail thatincludes an additional 3.6-mile spur to Colchester. The trail draws walkers, hikers, bikers, horseback riders, roller bladers, skaters, and more from across the region. Notable features include the Lyman Viaduct in Colchester, which is one of the longest rail viaducts in the U. S. The trail is used for biking, walking, hiking, and horseback riding, andtravelers enjoy inspiring panoramas and solitudealong this historic corridor built in the 1870s.