Town of Thomaston Small community located on the Naugatuck River in lower Litchfield County. Attractions include the Thomaston Opera House and the New England Railroad Company. visit website view map Places to Visit Railroad Museum of New England/Naugatuck Railroad Company Thomaston Opera House Spruce Hill Farm Cricket Hill Garden Clocktown Brewing Company Litchfield County Axe House More Places to Stay Branch Brook Campground More Map