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7.1 / 10 Guest Rating

Thames Inn and Marina

193 Thames Street, Groton, us

Thames Inn and Marina - main view

About the Property

Convenient Location
Thames Inn and Marina is ideally situated near popular attractions such as Mystic Seaport and Foxwoods Casinos, offering easy access to nearby landmarks and entertainment venues.

Comfortable Accommodations
Guests can enjoy well-equipped rooms with modern amenities including air conditioning, flat-screen TVs, and private balconies overlooking the city, ensuring a relaxing stay.

Exceptional Services
With 24/7 multilingual reception staff, free WiFi, and complimentary parking, guests can expect top-notch service and assistance throughout their visit.

Book your stay at Thames Inn and Marina for a delightful and hassle-free experience.

Facilities & Amenities

Front desk (limited hours)
Free wired internet
Self parking (surcharge)
Pool sun loungers
Offsite parking discounted rates available
Internet access
Housekeeping on request
Private picnics
Secured parking
Offsite parking discounted rates available

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Guests aged below 21 years can only check in with a parent or official guardian. Please inform the property in advance if you plan to bring a pet. When traveling with pets, please note that an extra charge of USD 20 applies.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. This property does not accommodate bachelor(ette) or similar parties. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

No rooms available

We couldn't find any available rooms for these dates and guests. Try adjusting your search criteria.

Guest Reviews

7.1
Very Good185 verified reviews
AI Summary

Guests highly rate the friendly staff and frequently praise the great location.

Categories

Cleanliness4.7
Service9.2
Location8.7
Room Quality6.2
Amenities5.7
Value for Money6.7
Food and Beverage7.8
Overall Experience7.7

Select topics to read reviews

D
DavidgbGB
Verified booking
couple
Standard Room
Stayed in Apr 22, 2026

"Good"

4.0
Helpful?
M
MonikacaCA
Verified booking
solo_traveller
Standard Room
Stayed in Jan 22, 2026

"Exceptional"

10.0
Helpful?
F
FlorenceusUS
Verified booking
couple
Standard Room
Stayed in Jan 21, 2026

"Excellent"

8.0

The location was great and the view over the river was wonderful. Staff was friendly, the room was clean and spacious, and the value was excellent.

The hot water took a little while to heat up in the bathroom, but that is a minor issue.

Helpful?
G
GwenusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jan 19, 2026

"Too much drama and drugs in the being sold there"

4.0

The view and the community the local people are very friendly.

Due to my personal situation out of state. I was asked to leave by Wayne. The message was given to me by Sam. Which would not have affected me or anyone else at the Inn. I will never return due to how I was treated so poorly during my time of need.

Helpful?
S
SusanusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jan 19, 2026

"Gross!"

1.0

Terrible

This place is a complete dump. Very disgusting. Black mold in the bathroom, major water damage, rodent droppings under the bathroom sink, filthy mattress. Completely overpriced for what is provided. Should not be allowed to be in operation. Booked 5 nights, left after 1 and demanded full refund.

Helpful?
P
PaulineusUS
Verified booking
family_with_children
Standard Room
Stayed in Jan 19, 2026

"It was a place to sleep. Pillows and mattresses very old."

3.0

The view, although the dock was not kept.

The staff and view were perfect! The property was run down and dirty, dirty. Arrived at close to 5:30. Nothing was ready and there original room was not what we paid for. They were going to add a bed to a single room. No Internet or TV the bill wasn’t paid.

Helpful?
N
NathanusUS
Verified booking
family_with_children
Standard Room
Stayed in Jan 19, 2026

"Excellent"

8.0
Helpful?
D
DianeusUS
Verified booking
couple
Standard Room
Stayed in Jan 19, 2026

"It was relaxing 😎"

10.0

The location was perfect , I just wanted the view of the water and the calm .

Perfect 👍

Helpful?
K
KeirausUS
Verified booking
family_with_children
Standard Room
Stayed in Jan 19, 2026

"Sam was very helpful and sweet"

9.0

I love room 210 for my baby and I it was rlly comfortable and nice I was impressed for sure! I’d love to come back again.

Helpful?
W
WalterusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jan 15, 2026

"Incredibly comfortable."

9.0

The staff was very professional, Courteous,and Accommodating. Wayne & Sam were on their top level of the Hotel game.

Nothing comes to mind at this time. Other than the weather just wouldn't act right.

Helpful?