Long Hill CDP (Southeastern Connecticut County), CT

Long Hill is a quiet residential neighborhood in Groton, set right along southeastern Connecticut’s coastal corridor. Living here places you minutes from the Thames River, Groton’s public schools, and major local employers like Electric Boat and the Naval Submarine Base. With downtown Mystic and the shoreline just a short drive down the road, it serves as a comfortable, convenient home base close to everyday amenities and waterfront weekend spots.