Comfortable Accommodations The Mystic River Inn in Groton offers family rooms with private bathrooms, air-conditioning, and free WiFi. Each room includes a tea and coffee maker, walk-in shower, and parquet floors. Convenient Facilities Guests enjoy private check-in and check-out, a casino, bicycle parking, and express services. Additional amenities include a work desk, sofa bed, and free toiletries. Prime Location Located near Mystic Seaport (14-minute walk), Mystic River Bascule Bridge (few steps), and Mystic Arts Center (4-minute walk). Williams Beach is 1.4 mi away, Foxwoods Casinos 11 mi, and Olde Mistick Village 1.7 mi. Westerly State Airport is 11 mi from the inn.