Take advantage of a coffee shop/cafe, dry cleaning/laundry services and a bar at Hilton Garden Inn Mystic/Groton. The on-site restaurant, Great American Grill, offers breakfast and dinner. Free in-room WiFi is available to all guests, along with a gym and a 24-hour business centre.
Groton is home to Hilton Garden Inn Mystic/Groton. Foxwoods Resort Casino and The Submarine Force Library and Museum are cultural highlights, and travellers looking to shop may want to visit Olde Mistick Village and Crystal Mall. Check out an event or a game at Mohegan Sun Arena, and consider making time for Mystic Aquarium and Institute for Exploration, a top attraction not to be missed. Visit our Groton travel guide
224 Gold Star Hwy, Groton, CT, 06340
What's nearby
Naval Submarine Base New London
3 min drive - 4.2 km
Old Town Mill
4 min drive - 5.3 km
USS Nautilus Memorial
4 min drive - 5.0 km
United States Coast Guard Academy
5 min drive - 6.3 km
Connecticut College
5 min drive - 6.7 km
Getting around
New London Union Station
5 min drive
Hartford, CT (BDL-Bradley Intl.)
68 min drive
Restaurants
McDonald's
3 min drive
Taco Bell
14 min walk
Wendy's
3 min drive
Burger King
3 min drive
Chinese First Wok
3 min drive
About this property
Hilton Garden Inn Mystic/Groton
Hotel near Mystic Aquarium and Institute for Exploration
A coffee shop/cafe, dry cleaning/laundry services and a bar are just a few of the amenities provided at Hilton Garden Inn Mystic/Groton. The on-site restaurant, Great American Grill, offers breakfast and dinner. Stay connected with free in-room WiFi, and guests can find other amenities, such as a gym and a 24-hour business centre.
You'll also find perks such as:
An indoor pool, along with sunloungers
Free self-parking
Cooked-to-order breakfast (surcharge), express check-out and a 24-hour front desk
Luggage storage, a banquet hall and laundry services
Guest reviews speak highly of the helpful staff
Room features
All 128 rooms feature comforts such as air conditioning, in addition to thoughtful touches such as free WiFi and safes. Guest reviews highly rate the cleanliness rooms at the property.
Yes, this property has an indoor pool. Pool access is from 5 AM to 10 PM.
How much does it cost to stay at Hilton Garden Inn Mystic/Groton?
As of 24 Oct 2026, prices found for a 1-night stay for 2 adults at Hilton Garden Inn Mystic/Groton on 15 Nov 2026 start from RM587, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
Is Hilton Garden Inn Mystic/Groton pet-friendly?
Yes, this hotel allows cats and dogs (limit 2 total). There's a fee of USD 75 per accommodation, per stay. Service animals are exempt from fees.
How much is parking at Hilton Garden Inn Mystic/Groton?
Self-parking is free at this property.
What time is check-in at Hilton Garden Inn Mystic/Groton?
Check-in start time: 3 PM; check-in end time: 1:00 AM.
What time is check-out at Hilton Garden Inn Mystic/Groton?
Checkout is at noon. Late checkout is available for a fee (subject to availability).
Where is Hilton Garden Inn Mystic/Groton located?
Situated in Groton, this hotel is within 3 miles (5 km) of Naval Submarine Base New London, USS Nautilus Memorial and The Submarine Force Library and Museum. Lyman Allyn Art Museum and Old Town Mill are also within 6 miles (10 km).
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on selected room rates because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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Reviews
Hilton Garden Inn Mystic/Groton Reviews
8.4
Very good
All reviews shown are from real guest experiences. Only travellers 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.More informationOpens in a new window
Staff was fantastic. Friendly and helpful. Room was clean. Breakfast was excellent! Had a late night drink at the bar with other patrons and had a great time. Overall, would highly recommend.
We had a fantastic stay. The staff was polite and very helpful and the breakfast was delicious. We would definitely stay at the Hilton Garden Inn Groton again.
I really enjoyed my three-day stay at this hotel. It’s in a great location with lots of restaurants close by, which made everything convenient. The room was clean and comfortable, and the cleaning staff did an excellent job. The check-in process was smooth, and the staff were very friendly and welcoming. I’d happily stay here again.
Stayed 3 nights in Mar 2026
Verified review
2/10 Terrible
michael
28 Aug 2026
Liked: Cleanliness, staff & service
Disliked: Amenities
Homeless people at light before hotel should have been the first time.
Random people walking aimlessly through the hotel, perhaps from the sleep clinic located inside the hotel.
Lingering odor in the bathroom. Septic issue?
First night no AC. The manager and crew on for that were very polite.
Next day, fire alarms went off, crew was outside before guests.
No maid service so wet towels and full garbage pails. Called for towels and cups, after an hour we got towels.
I’ve been to many hotels, this was by far one of the worst experiences.
The staff were helpful and friendly. The room and hotel were clean and well-maintained. The only downside was the smoke detector in the room mounted near the ceiling over the bed that blinked a LED constantly. This was very noticeable at night - it really illuminated the room every time it blinked, and was disturbing when we would walk up in the middle of the night and think that there was an emergency. Typically detectors should not be seen or heard unless there is an emergency.
Stayed 3 nights in Jul 2026
Verified review
10/10 Excellent
Joel
8 Feb 2026
Liked: Cleanliness, staff & service, amenities
Front desk staff were nice. Our suite was comfortable, clean and spacious. Will definitely book here again.
Stayed 1 night in Feb 2026
Verified review
10/10 Excellent
Frank
17 Nov 2025
Liked: Cleanliness, staff & service, amenities
Staff was super friendly. Good food, and clean comfortable rooms.
Checking in was a breeze. Luisa was very helpful and so friendly. My room was amazing and the bed was so comfy. I think what ultimately made my night was the text from Luisa, checking in to make sure I was ok and if I needed anything. That definitely made the experience and the decision to stay the night, the perfect choice. I will be booking a room here in the future.
The hotel has recently been renovated so the condition and cleanliness were excellent. The hotel is in a very convenient location and it is a great value for the price.