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1 room, 2 adults

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Thames Inn & Marina, Groton

2-star2 stars
193 Thames StreetGrotonCT06340United States of America

Within easy reach of United States Coast Guard Academy
  • Free WiFi and free parking
Value for money
Best value for money
Great location
Food could be better
Vibe is not too good
50See all 50 reviews
From 41 reviewsTripAdvisor Traveller Rating

Thames Inn & Marina, Groton

from $69
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  • Deluxe Room, 1 Queen Bed

At a glance

Key facts

Hotel size

  • This hotel has 32 rooms
  • This hotel is arranged over 2 floors


  • Check-in time starts at 3:30 PM
  • Check-out time is 11 AM
If you are planning to arrive after 8 PM please contact the property in advance using the information on the booking confirmation.

Required at check in

  • Credit card or cash deposit required

  • Government-issued photo ID required

Travelling with others


  • Pets allowed *

  • Restrictions apply *


  • Free WiFi in rooms



  • Free self parking
* See small print for additional details or extra charges

In the hotel

Food and drink
  • Coffee/tea in a common area
  • Barbecue grills
Things to do
  • Marina on site
  • Front desk (limited hours)
  • Laundry facilities
  • Picnic area

In the room

Home comforts
  • Air conditioning
  • Coffee/tea maker
  • Iron/ironing board
Freshen up
  • Shower/tub combination
Be entertained
  • Cable/satellite TV channels
Stay connected
  • Free WiFi
  • Free local calls
Food and drink
  • Refrigerator
  • Microwave
  • Kitchen
  • Cookware, dishware, and utensils
  • Dishwasher
  • Daily housekeeping
  • Access via exterior corridors

Thames Inn & Marina, Groton’s small print

Also known as

  • Thames Groton
  • Thames Inn
  • Thames Inn Groton
  • Thames Inn And Marina Hotel Groton


Pet-friendly rooms can be requested by contacting the property at the number on the booking confirmation.

Optional extras

Pets are allowed for an extra charge of USD 20 per pet, per night

We have included all charges provided to us by this hotel. However, charges can vary, for example, based on length of stay or the room you book.

What’s around Thames Inn & Marina, Groton


  • Fort Griswold Battlefield State Park (9-minute walk)
  • The Submarine Force Library and Museum (44-minute walk)
  • Naval Submarine Base New London (2.4 mi / 3.9 km)
  • Shennecossett Golf Course (2.5 mi / 4 km)
  • Old Town Mill (2.8 mi / 4.4 km)
  • Lyman Allyn Art Museum (2.8 mi / 4.5 km)
  • Eastern Point Beach (2.9 mi / 4.6 km)
  • United States Coast Guard Academy (3.6 mi / 5.7 km)

Getting around

  • New London, CT (GON-Groton - New London) 7-min drive
  • Westerly, RI (WST-Westerly State) 27-min drive
  • Fishers Island, NY (FID-Elizabeth Field) 44-min drive
  • Block Island, RI (BID-Block Island State) 98-min drive
  • East Hampton, NY (HTO) 172-min drive
  • New London Union Station 9-min drive
  • Mystic Station 14-min drive
  • Free self parking

Thames Inn & Marina, Groton

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