Explore the best 2025 4 Star Hotels Hotels in Groton

This smoke-free hotel features 4 restaurants, a bar/lounge, and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport shuttle. Valet parking, a coffee shop, and express check-out are also offered.

This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport shuttle. A coffee shop, a terrace, and a snack bar/deli are also on offer.

A full-service spa, 2 restaurants, and a 24-hour gym are all featured at this luxury hotel. Traveling on business? Take advantage of the free WiFi in public areas and free internet in public areas. Relax with a drink at one of the 2 bars/lounges and enjoy perks like free self parking.

A restaurant and a bar/lounge are featured at this hotel. There's no skimping on freebies - guests receive free continental breakfast, free WiFi, and free self parking. A terrace, a garden, and a picnic area are also on offer.

This inn doesn't skimp on freebies - guests receive free WiFi and free self parking. A terrace, a garden, and a communal living room are also on offer.

This bed & breakfast features free self parking and free WiFi in public areas. Enjoy the free full breakfast each morning. A garden, a lobby fireplace, and a communal living room are also on offer.

This bed & breakfast features free self parking and free WiFi in public areas. Enjoy the free local cuisine breakfast each morning. A terrace, a garden, and a picnic area are also on offer.

This bed & breakfast doesn't skimp on freebies - guests receive free WiFi and free self parking. If you want to take your pet along, this pet-friendly property offers everything you'll need for your pet including food and water bowls and an off-leash area. A business center, a terrace, and a garden are also on offer.

This bed & breakfast doesn't skimp on freebies - guests receive free WiFi and free self parking. A terrace, a garden, and a picnic area are also on offer.

This vacation home features a garden, laundry facilities, and barbecue grills.

A restaurant, free self parking, and a terrace are among this guesthouse's amenities. WiFi in public areas is free. A garden, a lobby fireplace, and a communal living room are also on offer.