Experience our Spa, Aquarium, Seaport, Museums & fine dining Located in Groton, CT, the Mystic Marriott Hotel & Spa is the hu ... b for corporate, group, conference and leisure travel in the Mystic,CT shore region. This destination is an architecturally stunning Connecticut hotel boasting 285 rooms and suites. Experience Mystic Seaport,Mystic Aquarium,golf,beaches & nearby Mohegan Sun & Foxwoods Casinos. Indulge in services offered at our on-site, enhanced Elizabeth Arden Red Door Spa. Enjoy our swimming pool and fitness center. Dine at our award-winning, AAA 4 Diamond, Octagon Restaurant. Our location is convenient to New York City and Boston,as well as the Hartford CT Bradley airport and the Providence TF Green RI airport.Our hotel offers a unique location for business meetings, conferences, social events & weddings with 20,297 sq ft of flexible event space including 21 meeting and breakout rooms and a 10,320-sq-ft Grand Ballroom. Our hotel is perfect for business or pleasure. Shuttle Service, based on availability, for a fee, within 5 mile radius. read more