The Kettletown Trails are a 4.6-mile (7.4 km) Blue-Blazed hiking trail "system" in the lower Housatonic River valley in Fairfield County and are in the towns of Southbury and Oxford -- primarily in the Kettletown State Park and the Jackson Cove recreation area belonging to the town of Oxford. There are shorter side trails in the park which have rectangular blue blazes with red, white, orange or yellow squares on their bottom border. The Campground side trail connects the Lake Zoar shore campground section of Kettletown State Park with the Pomperaug trail.