Situated in Groton, Thames Inn & Marina is close to Fort Griswold Battlefield State Park, United States Coast Guard Academy, and Hygienic Art Gallery. Also nearby are Garde Arts Center and Hempstead Houses.
Thames Inn & Marina has a marina. A complimentary breakfast is available. Additional amenities include barbecue grills, laundry facilities, and a picnic area. Onsite parking is complimentary.
The 32 air-conditioned guestrooms at Thames Inn & Marina include coffee/tea makers and irons/ironing boards. All accommodations provide direct-dial phones with voice mail; free local calls are offered (restrictions may apply). All units have kitchens with microwaves, refrigerators, dishwashers, and cookware/dishes/utensils. Additional amenities include windows that open and clock radios. In addition, housekeeping is offered daily and amenities available on request include wake-up calls.