Thames Inn & Marina | Hotel in Groton

7.4 (363 Reviews) |  1 Bathroom
Groton Hotel | Thames Inn & Marina

Hotel in Groton

Along with a marina, this smoke-free hotel has coffee/tea in a common area and laundry facilities. Free WiFi in public areas and free self parking are also provided. Other amenities include barbecue grills and a picnic area.
Thames Inn & Marina offers 32 accommodations, which are accessible via exterior corridors and feature complimentary bottled water and coffee/tea makers. Each accommodation is individually furnished and decorated. Pillowtop beds feature premium bedding. Kitchens offer refrigerators, stovetops, microwaves, and cookware/dishes/utensils. Bathrooms include shower/tub combinations and complimentary toiletries.

This Groton hotel provides complimentary wireless Internet access. 50-inch flat-screen televisions come with premium cable channels. Additionally, rooms include irons/ironing boards and fans. Housekeeping is offered daily and hair dryers can be requested.

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Unique Amenities

  • Air Conditioner
  • Parking
  • Balcony/Terrace
  • Accessibility
  • Security/Safety
  • Bedding/Linens
  • Wellness Facilities
  • Toiletries
  • Guest Services
  • Entertainment
  • Barbecue/Outdoor Cooking
  • Child Friendly
  • Internet
  • Kitchen
  • Laundry
 
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Policies

Check-in
Check-in Check-in start time: 3:00 pm; check-in end time: 6:00 pm late check-in subject to availability minimum check-in age: 18
Check-out
Check-out Check-out before 11:00 am
Payment Policy
Payment Policy Pet fee: usd 20 per pet, per night service animals are exempt from fees the above list may not be comprehensive. fees and deposits may not include tax and are subject to change.
Child Policy
Child Policy Children are welcome. rollaway/extra beds are not available.
Pet Policy
Pet Policy Pets allowed for an extra charge of usd 20 per pet, per night restrictions apply; for more information contact the property at the number on the booking confirmation service animals are welcome, and are exempt from fees
Other Policy
Other Policy Extra-person charges may apply and vary depending on property policy government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, and a first aid kit special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed this property accepts credit cards; cash is not accepted this property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
 
193 Thames Street, Groton, 06340, USA

What Our Guests say 500 + Reviews

Oct 10, 2025 06:02:39 PM
Summary: Not given the room you sent pictures of. Bathroom really dirty, food on floors not clean at all.
Paul Paul
Aug 17, 2025 12:03:22 AM
Summary: All around a wonderful stay
Levaun Levaun
Jul 11, 2025 09:09:38 AM
Summary: Just the location itself is a gem
Levaun Levaun
Jul 10, 2025 10:57:19 PM
Summary: It was a great location but linens were dirty on one of the beds. Streaming and cable did not work so coupd not watch any TV.
Shawna Shawna
Jul 6, 2025 12:05:01 AM
Summary: Great spot for water view...Paul's Pasta next door in an institution and the area has charm if you ignore some of the run down, vacant and blighted buildings. Staff is very nice and friendly.
Paul Paul
Jun 22, 2025 11:36:24 PM
Summary: Sam at the front desk was amazing—super friendly and attentive, and definitely the highlight of my stay. The room itself had a great layout, and having a kitchen was a nice option (even though I didn’t use it). However, there was a strange smell in the room that never went away. I ended up buying Lysol to mask it, which helped a bit, but proper ventilation is definitely needed. Also, while the hotel advertises a water view, it’s important to know that it’s mostly blocked by a wire fence (for safety purposes--I get that) if you’re on the ground floor. You’ll only get a real view if you’re on the second floor. Overall, the service was excellent, but the room could use some improvements.
Miralynn Miralynn
Jun 13, 2025 08:06:47 PM
Summary: The staff are super accommodating! Helpful and went out of their way to sort my issue
Diane Diane
May 29, 2025 06:47:37 PM
Summary: The Thames Inn & Marina is a classic motel on the waterfront in Groton, CT. We were there to visit my son in the Navy, and it was incredibly convenient to the base. It's a more historical part of Groton but we never felt unsafe or worried about our car. We actually really enjoyed the charm of the area. Getting checked in was a bit bumpy, as our room wasn't ready, but they bent over backwards to make it right for us, and when we needed supplies in the room they delivered them right to us. The room is basic, but it has a full kitchenette, a firm bed, comfy chairs, and a clean bathroom, and really that's all we needed. The weather was delightful and we were able to leave the windows open, and outside the door you could see right over the marina to the water. Don't come here looking for the Ritz, but on the other hand you're also not having to pay Ritz prices. We have no regrets about staying here, and would do so again. It also looks like they are working hard on upgrading it, so it should only become nicer in the future. It is one of the most affordable options in the area, it's safe, it's clean, and it's in walking distance of nice restaurants. It's definitely worth staying at, in my opinion, and we enjoyed our time there and the chance we had to see our son!
Wendy Wendy
May 20, 2025 01:37:50 AM
Summary: It's great for what it is. I needed a relatively inexpensive place to stay, and this place delivered.
Eric Eric
May 2, 2025 07:17:50 AM
Summary: A good value. Nice clean room and very friendly staff. I would stay here again.
Glen Glen

FAQ's

Is this Thames Inn & Marina pet-friendly for guests? 

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

Does the Thames Inn & Marina have a swimming pool? 

No, this Thames Inn & Marina does not have a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Thames Inn & Marina? 

Best-rates for the Thames Inn & Marina starts from $148 per night with includes Air Conditioner, Parking, Balcony/Terrace, Accessibility, Security/Safety, Bedding/Linens, Wellness Facilities, Toiletries, Guest Services, Entertainment, Barbecue/Outdoor Cooking, Child Friendly, Internet, Kitchen, Laundry StayAndPlay offers fully equipped golf villas, golf hotels, golf resorts, luxury golf cabins, and exclusive golf retreats, making it easier than ever to find your perfect golf escape — ideal for families, peaceful getaways, or pet-friendly retreats with the whole crew.

Is Thames Inn & Marina a family-friendly place to stay? 

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 2 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Thames Inn & Marina wheelchair accessible or offer services for disabled guests? 

Based on the information received from our partner, the Thames Inn & Marina has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Thames Inn & Marina? 

Based on the information reported by the owner or manager, the Thames Inn & Marina indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Thames Inn & Marina? 

Based on the information reported by the owner or manager, details for the cancellation policy for the Thames Inn & Marina are as follows: Cancellation policy Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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Nightly rates from:
US $148
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