Thames Inn and Marina sits at 193 Thames Street in Groton, Connecticut, United States, about 0.6mi from the city center. This motel-style property has earned 67 reviews, offering a snapshot of guest impressions for travelers exploring the area.

Amenities include free WiFi and free on-site parking with private parking available, plus a pet-friendly policy with an extra charge. Rooms are air-conditioned, soundproof, and non-smoking, with wheelchair accessibility. A 24-hour front desk, tour desk, beach chairs or loungers, and a picnic area add convenient touches for a stay.

Whether arriving after a day of exploration or gearing up for the next outing, this Groton motel provides a straightforward base with the listed amenities and a solid guest-reviews baseline of 67.

Thames Inn and Marina sits at 193 Thames Street in Groton, Connecticut, about 0.6mi from the city center. This motel-style property offers a straightforward base for travelers exploring the area, with a snapshot of guest impressions from 67 reviews. Free WiFi and free on-site parking with private spaces keep daily logistics easy, and a pet-friendly policy with an extra charge welcomes four-legged companions. Rooms are air-conditioned, soundproof, and non-smoking, and handy touches include a 24-hour front desk, a tour desk, beach chairs or loungers, and a picnic area.

Six room types are listed to suit different travelers: Junior Suite (Queen Bed); Deluxe Studio (Queen Bed); Studio (Sea View); Suite; Deluxe Room (Queen Bed); and Deluxe Studio (Queen Bed, Sea View). All accommodations are designed for two adults and are non-smoking, with several options featuring Queen beds for comfortable rest after a day of sightseeing. Some rooms also offer sea views to enhance the Groton stay.

Pets are allowed with charges may apply. Cash is not accepted; accepted payment methods include American Express, Visa, and Mastercard. The combination of practical amenities and diverse room options makes this property a straightforward, value-focused choice for a Groton visit, whether winding down after a day on the water or gearing up for another adventure.