The Chatfield Trail is a 4.6-mile Blue-Blazed hiking trail located within the town of Killingworth, Connecticut. The northern trailhead is directly across from Chatfield Hollow State Park on Route 80. There is a good parking area outside the park's entrance. The trailhead is well marked on the South side of Route 80 just across the street from the park's entrance. The one-way route is 4.6 miles to the southern trailhead on River Road though there is also a 0.75-mile alternate trail that loops off the main trail.