Book on our site
for up to 10% off
than to Booking.com!
Check rooms and rates
From79US$ /night
Check-in
23Oct2025Select date
Check-out
24Oct2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

Hotel Details

3 Williams Avenue, Mystic, Connecticut, United States, 06355

Inn At Mystic - A 3-star waterfront hotel with historic mansion, outdoor pool, and harbor views

Situated on a 14-acre property in the heart of historic Mystic, this 57-room Mystic hotel offers panoramic views of Mystic Harbor and Fishers Island Sound. The centerpiece Inn At Mystic features the historic Haley Mansion, built in 1904, showcasing 18th-century pine paneling, hand-carved fireplaces, and Dutch tiling. The property includes 52 nautical-style rooms in the Main Building and East Wing, plus 5 elegant suites in the Mansion, many equipped with Jacuzzi tubs, wood-burning fireplaces, and private balconies. Rocks 21 Restaurant serves seasonal cuisine, wood-fired pizza, and 24 craft beers on tap, offering waterfront terrace dining. Recreational amenities include an outdoor pool, tennis court, formal gardens, walking trails, and seasonal kayaking in the Cove. Located 0.5 miles from Mystic Knotwork and 0.5 miles from Historic Downtown Mystic, the Inn at Mystic provides easy access to local attractions.

Pros

Five art galleries and state-of-the-art education center on the riverfront terrace

Original 18th-century architectural elements imported from an English Duke's home

Electric vehicle charging station and complimentary Wi-Fi

Seasonal activities including kayaking from Memorial Day to November 1st

Cons

43.5 miles distance from T.F. Green Airport

Mansion rooms do not include refrigerators

View all

Select room type

Choose from double rooms, family suites, and premium stays. Enjoy breakfast, flexible cancellations, and exclusive deals.
Double Room Two Double Beds
4 persons
30 m² 
2 Double beds
Shower
Heating
King Room Spa Bath Fireplace
2 persons
1 King-size bed
Shower
Heating
Double Room Two Double Beds Balcony
2 persons
2 Double beds
Shower
Heating
Deluxe Queen Room Spa Bath
2 persons
1 King-size bed
Shower
Heating
Click button to see more rooms
Show all rooms
Show all roomsLess

Check Availability & Prices

Find the best rates for your travel dates now!

Getting around

Discover available transportation options for smooth travel around the city

City Centre
Mystic600 m
Airports
T.F. Green (PVD) 68.9 km
Tweed-New Haven (HVN) 89.3 km
Train
Mystic Station300 m

Facilities

Hotel has comfortable rooms, premium services, and a prime downtown location

General

  • Free Wi-Fi
  • Parking
  • Safe deposit box
  • Rooms/ Facilities for disabled

Sports & Fitness

  • Tennis

Services

  • Laundry

Dining

  • Restaurant
  • Bar/ Lounge area

Business

  • Business centre

Spa & Leisure

  • Outdoor swimming pool

Room features

  • Sitting area
  • Patio

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
Show more

Location

3 Williams Avenue, Mystic, Connecticut, United States, 06355
Map view
3 Williams Avenue, Mystic, Connecticut, United States, 06355
Nearby
Church
Mystic Congregational Church
480 m
Church
St. Patrick's Catholic Church
570 m
Restaurants
Angie's Pizza House
240 m
25 Roosevelt Ave
Mystic Soup Co
280 m
32 Williams Ave
Pasta Fresca & Piadina
360 m
2 Lincoln Ave
Dunkin'
280 m
42 A/B Williams Ave
Mystic Depot Roasters
500 m
2 Roosevelt Ave
Li's Bake Shop
1.1 km
15 Holmes St
Mystic Drawbridge Ice Cream
1.1 km
2 W Main St
Unlock Exclusive Early Booking Rates
Plan ahead and get special discounts now!
Check Rates

Next best alternative

Consider them for your next trip.
Check-in
23Oct2025Select date
Check-out
24Oct2025Select date
Rooms and Guests2 Guests, 1 Room