Nestled near Mystic Aquarium and Institute for Exploration, Residence Inn by Marriott Mystic Groton is a haven of warmth with a fireplace in the lobby. Savor free breakfast buffets, unwind at the indoor pool or garden, and enjoy perks like dry cleaning/laundry services and barbecue grills.
Mystic Aquarium and Institute for Exploration - 18 min walk - 1.5 km
Charles W. Morgan at Mystic Seaport - 2 min drive - 2.8 km
Mystic Seaport - 3 min drive - 3.2 km
Mystic Downtown Marina - 4 min drive - 5.0 km
Getting around
New London, CT (GON-Groton - New London) - 10 min drive
Westerly, RI (WST-Westerly State) - 15 min drive
Fishers Island, NY (FID-Elizabeth Field) - 84 min drive
Block Island, RI (BID-Block Island State) - 123 min drive
Montauk, NY (MTP) - 21.2 miles/34.1 km
Mystic Station - 7 min drive
New London Union Station - 11 min drive
Westerly Station - 16 min drive
Restaurants
McDonald's - 10 min walk
B.F. Clyde's Cider Mill - 4 min drive
The Mystic Diner & Restaurant - 10 min walk
Somewhere In Time - 2 min drive
Mango's Wood Fired Pizza Co. - 14 min walk
About this property
Residence Inn by Marriott Mystic Groton
Residence Inn by Marriott Mystic Groton puts you just a 5-minute drive from Mystic Aquarium and Institute for Exploration and Mystic Seaport. Guests can visit the 24-hour fitness center for a workout, and free perks include buffet breakfast, WiFi, and self parking. A snack bar/deli and a garden are offered, and in-room conveniences include refrigerators and microwaves. Fellow travelers say great things about the helpful staff.
At a glance
DONE
Hotel size
128 rooms
Arranged over 3 floors
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Arriving/Leaving
Check-in start time: 3:00 PM; Check-in end time: midnight
Express check-out available
Minimum check-in age: 21
Check-out time is 11 AM
Contactless check-out available
DONE
Special check-in instructions
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
DONE
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 21
DONE
Pets
Pets allowed (2 total)*
Service animals welcome
Specific rooms only, restrictions apply*
Off-leash area available
WIFI
Internet
Free WiFi and wired internet access in public areas
Free WiFi and wired internet access in rooms
LOCAL_PARKING
Parking
Free onsite self parking
Wheelchair-accessible parking and van parking on site
DONE
Other information
Smoke-free property
Property amenities
Food and drink
Free buffet breakfast
Coffee/tea in a common area
Barbecue grills
Free reception
Room service
Snack bar/deli
What to do
Winery tours nearby
Working away
24-hour business center
Meeting room
Conference space (312 square feet)
Services
24-hour front desk
Dry cleaning/laundry services
Free newspapers in lobby
Multilingual staff
Facilities
2 buildings/towers
ATM/banking
Safe-deposit box at front desk
Garden
Picnic area
Fireplace in lobby
24-hour fitness center
Vegan dining options
Vegetarian dining options
Double-glazed windows
Comprehensive recycling policy
No plastic coffee stirrers
No plastic drinking straws
Banquet hall
Accessibility
Braille/raised signage
Elevator
Wheelchair-accessible path of travel
Wheelchair-accessible parking
Wheelchair-accessible van parking
Wheelchair-accessible registration desk
Wheelchair-accessible fitness center
Visual alarms in hallways
Closed captioned TV
Lowered electrical outlets in bathroom
Lowered peephole/view port in door
Lowered locks/deadbolt
Height-adjustable showerhead
Grab bar near toilet
Lever door handles
Room amenities
Be entertained
24-inch flat-screen TV
Premium cable channels
Home comfort
Air conditioning (climate-controlled)
Coffee/tea maker
Iron/ironing board
Sleep well
Hypo-allergenic bedding
Free crib/infant bed
Bed sheets provided
What to enjoy
Separate sitting area
Freshen up
Shower/tub combination
Free toiletries
Hair dryer
Towels
Stay connected
Desk
Free WiFi and wired internet
Phone
Desk chair
Food and drink
Refrigerator
Microwave
Kitchen
Stovetop
Oven
Cookware, dishes, and utensils
Dishwasher
More
Housekeeping on request
In-room safe
Energy-saving switches
Recycling
Water-efficient showers only
Fees & policies
Pets
Service animals exempt from fees
Pets are allowed for an extra charge of USD 100 per accommodation, per stay
Policies
Guests can rest easy knowing there's a fire extinguisher, a smoke detector, and a first aid kit on site.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Union Pay
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).
Please note that cultural norms and guest policies may differ by country and by property. The policies listed are provided by the property.
Also known as
Marriott Mystic Residence Inn
Marriott Residence Inn Mystic
Mystic Marriott Residence Inn
Mystic Residence Inn
Residence Inn Marriott Groton Hotel
Residence Inn Marriott Groton Hotel Mystic
Residence Inn Marriott Mystic
Residence Inn Marriott Mystic Groton
Residence Inn Mystic
Residence Inn Mystic Marriott
Residence Inn Marriott Mystic Groton Aparthotel
Residence Inn Marriott Groton Aparthotel
Residence Inn Marriott Groton
Resince riott Mystic Groton
By Marriott Mystic Groton
Residence Inn by Marriott Mystic Groton Hotel
Residence Inn by Marriott Mystic Groton Mystic
Residence Inn by Marriott Mystic Groton Hotel Mystic
Frequently asked questions
Does Residence Inn by Marriott Mystic Groton offer free cancellation for a full refund?
Yes, Residence Inn by Marriott Mystic Groton does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at Residence Inn by Marriott Mystic Groton?
Yes, pets are welcome, with a limit of 2 total. There's a charge of USD 100 per accommodation, per stay. Service animals are exempt from fees. Dog exercise areas are available. Some restrictions may apply, so please contact the property for more details.
Is parking offered on site at Residence Inn by Marriott Mystic Groton?
Yes, there's free self parking.
What are the check-in and check-out times at Residence Inn by Marriott Mystic Groton?
Check-in start time: 3:00 PM; Check-in end time: midnight. Check-out time is 11 AM. Express check-out and contactless check-out are available.
Is there an onsite casino at Residence Inn by Marriott Mystic Groton?
No, this hotel doesn't have a casino, but Rainmaker Casino (16-min drive) and Foxwoods Resort Casino (18-min drive) are both nearby.
What is there to do at Residence Inn by Marriott Mystic Groton and nearby?
Residence Inn by Marriott Mystic Groton has a 24-hour fitness center and a picnic area, as well as a garden.
Does Residence Inn by Marriott Mystic Groton have self-catered rooms fitted with kitchens or kitchenettes?
Yes, a kitchen is available in every room, and also includes a coffee maker, cookware, and a refrigerator.
What's the area around Residence Inn by Marriott Mystic Groton like?
Residence Inn by Marriott Mystic Groton is a short 15-minute walk from Mystic Aquarium and Institute for Exploration and 13 minutes' walk from Olde Mistick Village.
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Reviews
Residence Inn by Marriott Mystic Groton Reviews
8.2
Very Good
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
8.6
Cleanliness
9.0
Location
8.6
Staff & service
8.2
Property conditions & facilities
Guest review summary
What guests liked
Breakfast was a highlight with great options, excellent variety, and friendly staff. (16 reviews)
From real guest reviews summarized by AI.
Popular mentions
Room
Service staff
Breakfast
Bathroom
Bed
Couch
Weather
Children
Amenities
Lobby
Reviews
Verified
10/10 Exceptional
Mar 15, 2026
Going to a show at Mohegan sun needed 2 rooms at a reasonable rate, and we got a nice room thank you
Neil
Neil, 1-night trip
Verified
10/10 Exceptional
Nov 1, 2025
The staff was exceptionally nice and helpful.
Lynne
Lynne, 1-night trip
Verified
10/10 Exceptional
Jan 2, 2026
Friendly helpful staff and amazingly spacious room. Hot water (on demandl though it was 20 degrees outside.
Kelly
Kelly, 2-night trip
Verified
10/10 Exceptional
Oct 7, 2025
The person at check in was very helpful and nice!
Stephanie
Stephanie, 1-night trip
Verified
8/10 Very good
Sep 27, 2025
Great 2 bedroom 2 bath room. Breakfast was decent too!
Don
Don, 1-night trip
Verified
10/10 Exceptional
Jun 11, 2025
Nice breakfast, quiet, friendly staff
Alesa
Alesa, 6-night trip
Verified
10/10 Exceptional
Oct 14, 2025
Our stay was very good. The staff was very helpful and pleasant.
Rooms were very clean. We truly enjoyed our stay.
Thank you
LISA
LISA, 2-night trip
Verified
10/10 Exceptional
Oct 10, 2025
Friendly helpful staff
Tim
Tim, 3-night trip
Verified
8/10 Very good
Nov 30, 2025
Fantastic stay at Residence Inn. Front Desk team was great with check in and check out. We were provided a list of various hot spots in the area which we were able to use while exploring Mystic.
Only issue we dealt with was the HVAC system in the room did not work and not all the windows had screens in them when we opened them to air out the suite.
Alexandra
Alexandra, 4-night trip
Verified
10/10 Exceptional
Nov 4, 2025
Thevstaff was friendly and helpful.
Jennifer
Jennifer, 2-night trip
Verified
10/10 Exceptional
Jun 29, 2025
Great Hotel in Avon,CT
Wonderful hotel with rooms with a kitchenette near Avon, CT. Great service, staff, and amenities.
We loved the rooms and the breakfast, the ice creamtoo. The staff were very friendly. Will be back next year!
Jennifer
Jennifer, 2-night trip
Verified
10/10 Exceptional
Nov 10, 2024
Great place to stay
Check in was easy, easy door access, very clean with all amenities. Loved my stay.
Cynthia
Cynthia, 2-night trip
Verified
10/10 Exceptional
Jul 31, 2024
Location was great.
Nancy
Nancy, 1-night trip
Verified
10/10 Exceptional
Dec 29, 2024
Nice place and very quiet
Mike
Mike, 1-night trip
Verified
10/10 Exceptional
Apr 8, 2025
Room was very clean and breakfast was great. Staff for breakfast were very accommodating! Maintenance staff was great! Looking forward to returning!
chris
chris, 5-night trip
Verified
10/10 Exceptional
Jan 5, 2025
Convenient, Safe, Great staff and service
Valerie
Valerie, 1-night trip
Verified
10/10 Exceptional
Feb 21, 2024
Great staff and clean facilities.
Barbara
Barbara, 2-night trip
Verified
10/10 Exceptional
Mar 30, 2024
Very nice and good location
Anthony
Anthony, 1-night trip
Verified
8/10 Very good
Jun 29, 2025
It is probably time for renovation it looks a bit dated otherwise it is very nice. It is very close to the aquarium and shopping in Mystic.
Scott
Scott, 1-night trip
Verified
8/10 Very good
Dec 24, 2025
This hotel needs some refurbishing, although generally, except for the HVAC, it's a nice place at a reasonable rate.
They have an excellent breakfast every morning, and the work out room is very nice too.
The fireplace rooms were not available because they're not working. The first room I was assigned had no heat, and the outside temperatures were in the teens. They did move me to another room that had some heat. The next day I purchased a small space heater from the Ace Hardware store across the street, and with that the temperature was very nice for my two week stay.
Jasha
Jasha, 12-night trip
Verified
10/10 Exceptional
Oct 17, 2024
Wonderful stay! Took our two grandsons to the Aquarium and seaport museum. Nice, clean room and great breakfast. Staff all super friendly. Pool for the kids.
Kenneth
Kenneth, 2-night trip
Verified
10/10 Exceptional
Jul 5, 2025
LARGE rooms with oversized swivel tvs which can be viewed either from living room or bedroom. Well stocked hot and cold breakfast buffet. Friendly efficient helpful staff. Well maintained indoor swimming pool, and small but equipped exercise room. Excellent efficiency kitchen with burners, microwave, refrigerator, sink and dishwasher. Very convenient location
Richard
Richard, 7-night trip
Verified
10/10 Exceptional
Nov 7, 2024
Loved Residence Inn. Its roomy, clean and comfortable. Made great use if the desk and kitchen. Highly recommend!