Mystic Marriott Hotel & Spa 625 North Road Groton, CT 06340 860.446.2600 Mystic Marriott Website The Mystic Marriott Hotel & Spa is the hub 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 & MGM Read more...