Hotels of Earth

Residence Inn Mystic Groton

★★★ 40 Whitehall Avenue, Mystic, US

8 guest rating· 229 reviews

About this hotel

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.

Rooms & rates

Pick your dates — prices are live, not cached.

King Studio with Sofa Bed

Sleeps 2 · Extra-large double bed (Super-king size), Sofa bed

The unit offers 2 beds.

One-Bedroom King Suite with Sofa Bed

Sleeps 2

Two-Bedroom Suite

Sleeps 2

Studio with Sofa Bed

Sleeps 4 · 46 m² · Sofa bed

  • Desk
  • Air conditioning
  • Single-room air conditioning for guest accommodation
  • Private bathroom
  • Adapted bath

This studio offers a sofa bed.

Two-Bedroom Suite

Sleeps 6 · 70 m² · Queen bed

  • Desk
  • Air conditioning
  • Single-room air conditioning for guest accommodation
  • Private bathroom
  • Kitchenette

This room has a fireplace and a guest bathroom.

One-Bedroom Suite

Sleeps 4 · 46 m² · Sofa bed

  • Desk
  • Air conditioning
  • Single-room air conditioning for guest accommodation
  • Private bathroom
  • Kitchenette

This suite features a separate bedroom.

Amenities

  • WiFi available
  • Fitness center
  • Free Parking
  • Private parking
  • Air conditioning
  • Pets allowed
  • Golf course
  • 24-hour front desk
  • Business center
  • Non-smoking rooms
  • Non-smoking throughout
  • Family rooms
  • ATM/cash machine on site
  • BBQ facilities
Show all 37 amenities
  • Cleaning standards that are effective against Coronavirus
  • Cycling
  • Dry cleaning
  • Express check-in/check-out
  • Face masks for guests available
  • Facilities for disabled guests
  • Fax/photocopying
  • Grocery deliveries
  • Guest rooms disinfected between stays
  • Guests can opt-out any cleaning services during stay
  • Hand sanitizer in guest room and key areas
  • Heating
  • Hiking
  • Laundry
  • Laundry washed per local authority guidelines
  • Lift / Elevator
  • Meeting/banquet facilities
  • Physical distancing in dining areas
  • Physical distancing rules followed
  • Sanitized tableware & silverware
  • Shared stationery like menus, pens are removed
  • Staff adhere to local safety protocols
  • Tennis court

Location

© OpenStreetMap contributors

40 Whitehall Avenue, Mystic, US

Check-in
from 04:00 PM to 12:00 AM
Check-out
until 11:00 AM

What guests say8229 reviews

+ Accommodating staff+ Good location+ Room size and layoutPoor cleanliness serviceWiFi and pool issuesAdditional unexplained charges
Cleanliness5.9
Service8.9
Location8.9
Room Quality8.3
Amenities6.9
Value for Money7.8

The hospitality here is unmatched.

10.0

​What really sets this hotel apart is the incredible staff. Every single employee we interacted with was genuinely friendly and eager to help. General Manager Carmen runs a fantastic property, and it shows. Jennifer, the housekeeping manager, keeps the rooms absolutely pristine, and David from maintenance clearly works hard behind the scenes because everything works perfectly. A huge shout-out to Victor and Oscar at the complimentary breakfast, too—they gave us the best start to our mornings! ​Beyond the stellar service, the room layout was incredibly thoughtful, the shower had amazing water pressure, and the Wi-Fi was fast and reliable. They really understand what travelers need to feel at home. Highly impressed!

christianfC9260XV · 2026-07-01

Excellent value!

10.0

The cleanliness and comfort.

Antoinette · US · 2026-05-29

I was charged twice for this stay. Once by booking.com and once by the hotel!!

6.0
FRANCES · US · 2026-01-19

Double billing

2.0

AVOID THIS PROPERTY. They double billed me and claim they have no record although I have sent them my credit card statement which clearly has a charge. Refused to refund. Manager has ignored me.

D8764LCbg · 2026-01-15

Disappointed

4.0

I was a little disappointed in my stay at the Residence Inn. My family was all gathering in town in advance of the holidays and we all stayed there. The WiFi was near impossible to connect to -- when I finally got connected ONE time, it lasted all of two minutes. My main issue wasn't so we can watch content or anything, but literally the cell reception at the hotel was so awful that my family had a difficult time communicating plans via text, even room to room. We couldnt get messages out or find each other to make daily game plans. Suddenly you'd get a burst of texts as you left. It was generally pretty frustrating that as a Marriott member, I couldn't get a simple thing like WiFi to work. Additionally, we were really bummed the pool was out of commission. This was a big draw for us staying at hotels as a group, hoping the kids could have a good time together playing in the pool. There was no advance notice and a big disappointment for the families. Lastly, in reviewing my folio after departing, I noticed additional charges to my card for vending purchases we did not make. Not sure what's going on at that hotel. The room itself was fine -- nice to have a 1 bedroom and extra space for our kiddo to sleep. But the towels are terrible. They aren't soft AT ALL, but rather rough.

christinecB1952LF · 2025-12-27

This is our 3rd time staying here, and we plan to come back again!

10.0

The suites are perfect for a girls weekend, and located so close to the shoppes. We have a great time here and the staff is always very accommodating! A kitchen with a full fridge, 2 bedrooms/2 bathrooms, plenty of room. Coffee and breakfast is always great too!

Carin · US · 2025-12-21

Good to know

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.

Parking

Free private parking is possible on site (reservation is not needed).

Pets

Pets are allowed on request. Charges may be applicable.

Internet

WiFi is available in all areas and is free of charge.

Children and extra bed policy

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.

Groups

When booking more than 9 rooms, different policies and additional supplements may apply.