Representative imageConnecticut
Thames River Harbor
Connecticut
About this destination
Thames River Harbor is a harbor located in Connecticut, specifically in the southeastern part of the state, where the Thames River meets the Long Island Sound. It encompasses a portion of the city of New London and the town of Groton. The harbor is an important port of call and the base for the US Navy Submarine Force, located at the Naval Submarine Base New London. It is also a popular spot for recreational boating, fishing, and other water activities, with several marinas, boat launches, and facilities available for visitors. Additionally, the area is rich in history and culture, featuring attractions like the US Coast Guard Museum, the Submarine Force Museum, and the New London Harbor Lighthouse.