About this property
Comfortable Accommodations: The Mystic River Inn in Groton offers family rooms with private bathrooms, air-conditioning, and free WiFi. Each room includes a tea and coffee maker, walk-in shower, and parquet floors. Convenient Facilities: Guests benefit from private check-in and check-out, a 24-hour front desk, casino, and bicycle parking. Additional amenities include streaming services, work desks, and free toiletries. Prime Location: Located 14 minutes from Mystic Seaport and 0.6 mi from Mystic Seaport Marine Museum, the inn is near Williams Beach (1.4 mi) and Foxwoods Casinos (11 mi). Westerly State Airport is 11 mi away.
Couples in particular like the location – they rated it 10 for a two-person trip.
Distance in property description is calculated using © OpenStreetMap
Most popular amenities
- Free Wifi
- Non-smoking rooms
- Family rooms
- Tea/Coffee Maker in All Rooms
Guest reviews
Categories:
Select topics to read reviews:
See what guests loved the most:
United States
United States
United States
United States
United States
United States
United States
Switzerland
New ZealandArea info
Amenities of The Mystic River Inn - Downtown
Most popular amenities
- Free Wifi
- Non-smoking rooms
- Family rooms
- Tea/Coffee Maker in All Rooms
House rules
Child policies
Children of all ages are welcome.
Children 3 and above will be charged as adults at this property.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
Cribs and extra beds aren't available at this property.





The fine print
Welcome to the Mystic River Inn, perfectly positioned on the iconic Captains Row in Downtown Mystic. Blending 1809 historic charm with modern indulgence, our suites offer a rare connection to the water with expansive windows framing direct views of the Mystic River and downtown village.
Anchor your nights in a quiet sanctuary featuring a plush Queen bed, luxury linens, and a premium sleeper sofa in a sun-drenched sitting area. Refresh in a spa-inspired bathroom featuring a glass-enclosed walk-in shower and designer fixtures, and enjoy the convenience of an in-suite refreshment center and wet bar.
With a Walk Score of 100, you can leave the car behind. You are steps from the famous Mystic Bascule Drawbridge and less than a five-minute walk to world-class dining favorites like S&P Oyster Restaurant, Sift Bake Shop, Oyster Club, and Red 36. Whether you are here for the Seaport Museum, the Aquarium, or a sunset cruise, you are perfectly positioned to see it all.
The Fine Print / House Rules
Check-in & Check-out
Check-in: 4:00 PM
Check-out: 11:00 AM
Late Check-out Policy: Early check-ins and late check-outs are subject to availability and must be pre-approved. Unapproved late check-outs will incur a $50 charge for every 30 minutes past 11:00 AM to accommodate our tight housekeeping schedules.
Occupancy & Guests
Maximum Occupancy: To ensure a safe and comfortable experience, the maximum occupancy varies depending on the specific suite you select. Please refer to your individual room details for the exact guest limit. All occupancy limits are strictly enforced and are inclusive of children over two years of age.
Guest Limits: Only guests explicitly listed on the reservation are permitted on the property. We are legally required to adhere to space occupancy limits and report total guest counts to the state. Unapproved extra guests are not permitted.
Local Reservations: Reservations from guests residing within the same city are not allowed without prior authorization. Please contact us directly if you are booking from within the city.
Age Restrictions: Alcoholic consumption is strictly prohibited for any guest under the age of 21.
Property Policies
Zero Tolerance for Parties/Events: Parties, events, and commercial photography/videography (without written consent) are strictly prohibited.
Strictly Smoke-Free: Smoking, vaping, and the use of marijuana or illegal drugs are prohibited everywhere on the property, including porches and shared spaces. A $500 additional cleaning fee will be charged for any violations of the smoking policy.
Quiet Hours: Please respect our neighbors and other guests. Quiet hours are strictly enforced from 10:00 PM to 7:00 AM daily.
Illegal Activities: Prostitution, possession of firearms, and any other illegal activities are strictly forbidden.
Families with Children
Guests traveling with families are welcome. Please remember that your total guest count, inclusive of children over two years of age, must not exceed the maximum occupancy for your specific suite. A pack-n-play travel crib, sheets, and mattress protectors are available in the closet for your convenience. Please note that the premises are not child-proofed, and we do not provide child locks, gates, or monitors. If you use the travel crib, please leave it visible upon checkout so our team can sanitize it.
Pet Policy & Service Animals
Due to severe owner allergies, this property maintains a strict No Pet policy. Guests requiring a service animal must provide notice at the time of booking so that the relevant service animal regulations can be furnished separately.
Amenities & Services
Consumables: We provide an initial supply of toilet paper, paper towels, trash bags, and coffee/tea. Guests are responsible for replenishing these items during their stay as needed.
Internet: Complimentary Wi-Fi is provided. Please note that service can occasionally be erratic due to factors beyond our control. We cannot provide technical support or issue refunds for internet service disruptions.
Maintenance: If an advertised amenity fails mechanically and cannot be used, we will refund $15 for every 24 hours the amenity is unusable (provided we are properly notified). Refunds are not issued for improper use by guests.
Parking & Security
Parking: Guests must park only in designated areas. Illegally parked vehicles may be towed at the guest's expense. Street parking is at your own risk; always park in the direction of traffic and avoid fire hydrants/no-parking zones.
Security: For your safety, exterior cameras actively monitor the parking and arrival areas only. We also utilize a 3rd-party monitoring company for critical safety systems. Tampering with, deactivating, or altering smoke detectors, carbon monoxide detectors, temperature monitors, or exterior cameras is strictly prohibited.
Locking Up: Please ensure all windows and doors are fully shut and locked when leaving. The front door will automatically lock after several minutes when fully closed.
Check-out Procedures
Check out by 11:00 AM.
Please ensure all doors and windows are fully shut and locked.
There is no need to strip the beds; our housekeeping team will handle the linens!
If you are willing to take any excess trash out to the designated dumpster upon departure, we would be incredibly grateful.
By booking a reservation, you agree to comply with all House Rules. Violations will result in liability for any associated damages, fees, costs, or expenses.
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.
This property does not accommodate bachelor(ette) or similar parties.
Guests will receive a rental agreement which must be signed and returned to the property prior to arrival. If guests don't receive the agreement on time, they should contact the property management company at the number on the booking confirmation.