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Luxurious Spa Amenities
Indulge in a rejuvenating experience at the Mynd Spa, offering a variety of treatments for ultimate relaxation. From massages to facials, pamper yourself during your stay at Mystic Marriott.
Fitness and Recreation
Stay active during your visit by taking a dip in the swimming pool or hitting the fitness center. Whether you prefer swimming laps or breaking a sweat with state-of-the-art equipment, there's something for every guest.
Luxurious Accommodations
Unwind in comfort with luxurious bedding options, including down comforters and custom duvets. Drift off to sleep surrounded by premium cotton-rich linens, ensuring a restful night at Mystic Marriott Hotel and Spa.
Book your stay now to experience luxury and relaxation at Mystic Marriott in Groton, Connecticut.
Upon check-in photo identification and credit card is required. All special requests are subject to availability upon check-in. Special requests cannot be guaranteed and may incur additional charges.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.
Swimming pool: Closed from Mon, Feb 2, 2026 until Tue, Feb 10, 2026
Fitness center is closed from 2026-02-25 until 2026-02-02
Free public parking is possible on site (reservation is not needed).
Children of any age are allowed.
Children up to and including 17 years old stay for free when using an existing bed.
You haven't added any cots.
You haven't added any extra beds.
WiFi is available in public areas and is free of charge.
Pets are not allowed.
When booking more than 9 rooms, different policies and additional supplements may apply.
We were very happy with our stay! The staff was courteous and helpful. The room was spacious and clean. Nice lobby too!
The only thing that we have as feedback that didn't work for us, is we requested the wall light bulb to be replaced next to our door in the hallway and it wasn't throughout our stay. Other than that, we highly recommend the Marriott in Mystic!
It was clean and had great amenities
They had a loud event going on and the music was so loud that my child and I couldn’t sleep. It finally stopped after midnight. I asked an employee who told me the Waterford speed way was having an event even though there is a quiet time at the hotel. It doesn’t pertain to events.
I also tried to have the hotel and bookings.com make it right since I got no sleep and had a child up too but both the hotel and booking.com did nothing to resolve the issue. I called multiple people and emailed and got the run around. Not impressed with booking.com at all.
Clean, great staff, exceptional
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I liked the room we stayed in. It was clean and modern.
I didn’t like the bed and the tv had limited channels and most of them didn’t work.
I liked that it had a restaurant and spa on site.
Very clean
None
The facility was very nice, even though they were doing construction. The restaurant had a nice atmosphere and the food was great.
The bed was too low and soft. The pillows were terrible. We could hear our neighbor's conversations, television, coughing, etc thru the walls. The restaurant was too expensive for the offerings. The hotel charged extra fees and was too expensive for what was provided. Disappointed as we went away for our anniversary and the hotel was not up to par.
The room was updated and clean. Tv easy to operate.
The starbucks and maybe the restaurant were being renovated, so access was tricky. Also, we stayed in a room next to the ice machine and elevator, so, you know...
Convenience location. Clean
Hotel hall / room very dark
Needed a cart for my luggage and the location to park and lack of carts accessible in front of hotel made it difficult/ inconvenient
Absolutely love this place I have every anniversary with my husband here and sometimes take the kids here on a mini vacation . This place is so nice comfortable clean, and the pool is soooo warm and nice. We all have a great time and there’s amazing places to eat just near by.
Pool should open a little later
Was very clean and excellent customer service.
No complaints
Overbooked and over charges us. Lied about credit and on top charged me when I already booked the rooms thru Booking.com
How can Marriot charge me when I used Booking.com? Crazy and really disappointed with the lies told about credit due to their error with overbooking
For the price of the room, the breakfast should have been included.
It didn't have a micro wave in the room. The soap dispenser was empty.
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