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8 / 10 Guest Rating

Residence Inn Mystic Groton

40 Whitehall Avenue, Mystic, us

Residence Inn Mystic Groton - main view

About the Property

Indoor Pool and Sports Court
Enjoy a refreshing swim in the indoor pool or challenge friends to a game on the sports court at this Connecticut hotel near Mystic Aquarium.

Fully Equipped Kitchen
Each studio at the Residence Inn Mystic Groton boasts a fully equipped kitchen, perfect for preparing meals during your stay.

Convenient Location
Explore nearby attractions like Mohegan Sun Casino and Foxwoods Casino, or indulge in local dining and shopping options within this charming coastal community. Book your stay now at Residence Inn Mystic Groton for a memorable experience.

Facilities & Amenities

Offsite parking discounted rates available
Fitness facilities (surcharge)
Parking
Non-smoking rooms
Air conditioning
Swimming pool
Family rooms
Pets allowed
BBQ facilities
Lift / Elevator

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

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. Breed restrictions apply.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. In the event of an early departure, the property will charge you the full amount for your stay. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

One-Bedroom Suite - Photo 1
One-Bedroom Suite - Photo 2
One-Bedroom Suite - Photo 3
One-Bedroom Suite - Photo 4
1/4

One-Bedroom Suite

This suite features a separate bedroom.

46 sqm
Sleeps 4
1 Sofa bed (Variable Size)
Amenities
Safety deposit boxTVTelephoneAir conditioningHair dryerKitchenette

1 Bedroom 2 Room Suite With 1 Queen Bed And Sofa Bed

Non-refundable
Breakfast Included
20% OFF$382.94

$306.35

Includes taxes & fees
Two-Bedroom Suite - Photo 1

Two-Bedroom Suite

0
Sleeps 2

2 Bedroom Suite, Bedroom 1: 1 King, Bedroom 2: 1 Queen, Sofa bed

Non-refundable
Room Only
20% OFF$717.89

$574.31

Includes taxes & fees

Guest Reviews

8
Excellent228 verified reviews
AI Summary

Guests highly rate the accommodating staff and frequently praise the good location.

Categories

Cleanliness5.9
Service8.9
Location8.9
Room Quality8.3
Amenities6.9
Value for Money7.8
Food and Beverage9.4
Overall Experience7.9

Select topics to read reviews

2
2003VettePAUPACK, POCONO MOUNTAINS REGION, PENNSYLVANIA
Verified booking
Couples
Standard Room
Stayed in Sep 21, 2025

"Certainly NOT up to Marriott standards!"

4.0

Certainly NOT up to Marriott standards! Poor outside lighting, thread showing worn furniture, simply dated and tired...

Helpful?
C
Cornelia
Verified booking
friends
Standard Room
Stayed in Sep 7, 2025

"Good"

4.0

Toilet was not clean inside there was mold where water comes out

Helpful?
A
Anissa
Verified booking
family
Standard Room
Stayed in Sep 5, 2025

"Excellent"

8.0

Room size exceeded our expectations! Friendly staff

Helpful?
W
Wanderer47322343969
Verified booking
Family
Standard Room
Stayed in Aug 20, 2025

"Don't assume if you have a reservation that a room will be available when you arrive!!!"

2.0

Beware!!! Don't assume if you have a reservation that you have a room when you arrive!!!!! We booked a room about a month ahead and upon arrival were told they had booked us about 15 minutes away at a lesser hotel because they could not accommodate us "due to extended stays" and overbooking, We chose this hotel because of its location so had to change our plans and with kids that isn't so easy. IF you are going to force someone to change hotels at least send guests to a hotel that is a step up not a step down, This isn't the first time I have had issues with Marriott properties. I have a Marriott Bonvoy Card so am very disappointed!

Helpful?
A
Aracelis
Verified booking
family
Standard Room
Stayed in Aug 17, 2025

"Exceptional"

10.0

No down pillows please. My husband is allergic The staff was super responsive in replacing them tho

Helpful?
B
BenjaminusUS
Verified booking
extended_group
Standard Room
Stayed in Aug 13, 2025

"Good"

6.0
Helpful?
L
LeahusUS
Verified booking
family_with_children
Standard Room
Stayed in Aug 12, 2025

"great place to stay, will definitely be back!"

8.0

We loved the fact that they offer a 2 room 2 bath suite. So hard to find! breakfast was great and one night they even offered dinner. the lobby was always adorned with snacks and a drink for guests as well. the rooms were pretty sound proof so that was a plus.

The doors were difficult to open and close. one drawer didn’t close at all on the nightstand. also the air. my moms room barely got any air at all so it was a bit warm. our room got nice and cool but the ac unit made this very loud sound when it clicked on and off. woke me up multiple times. luckily my baby slept through it!

Helpful?
J
Jasmin
Verified booking
family
Standard Room
Stayed in Aug 12, 2025

"Good"

4.0

I stayed in a 2BR room for 2 nights with my family. The bathrooms in both rooms weren't flushing. They kind of fixed 1 but not the other. We all had to share 1 toilet. The tubs weren't draining properly either. Not much breakfast options for what it's worth. Disappointing stay.

Helpful?
J
Jorge
Verified booking
partner
Standard Room
Stayed in Aug 10, 2025

"Exceptional"

10.0

Good place to stay and great customer service.

Helpful?
T
thebigchopv
Verified booking
Business
Standard Room
Stayed in Aug 8, 2025

"Professional traveler long term guest"

10.0

Long term stay, I travel a lot for work super comfortable room and bed Great staff all around Location can’t be beat Family and kid friendly or quite and private are both available Gino’s abeetz across the street makes a great Ct style pizza pie Stay here and you’ll never want to stay anywhere else in town.

Helpful?