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Watertown's Brand New, Extended Stay, All Suite Hotel is NOW OPEN!
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The Residence Inn by Marriott® Boston Watertown

Watertown's Brand New Extended Stay Hotel - Where Boston Meets Cambridge

The brand new Residence Inn Boston Watertown is NOW OPEN! Located on Arsenal Street, this hotel is in an up and coming area of Watertown that will surely provide a top tier extended stay guest experience. Just a few miles from Cambridge’s Harvard Square and adjacent to the Charles River, this Watertown hotel will offer a wide range of amenities and the service & quality that guests have come to expect from a Residence Inn by Marriott®.

Accommodations include spacious studio, one- and two-bedroom suites with separate living and sleeping areas and fully equipped kitchens ready for your favorite cuisine. Complimentary grocery delivery service is available to fill your refrigerator and satisfy cravings. Connect to free internet throughout the hotel and enjoy free hot breakfast to start mornings off right. The Residence Inn Mix® evening social hour, offered Monday through Wednesday from 6:00pm-7:30pm, offers an opportunity to end the day well, with complimentary beer and wine with small plates to snack on. Our fitness center ensures your routine won’t fall by the wayside during your stay. At Residence Inn, we’ll make sure you thrive during your stay.

150 Rooms

Our guest suites provide relaxing and spacious accommodations with full kitchen, separate living area and work space.

Meeting Space

Host your meeting or special event in our East End Meeting Room.  Our professional staff will ensure you have everything you need to run a smooth event.

Indoor Pool

A place to relax, exercise or just enjoy.  Our indoor pool is open year round for all hotel guests.

Bike Path Nearby

Get out and enjoy the best of Watertown.  The nearby bike path offers a convenient way to get around, right outside the hotel’s front door.

Free Shuttle

We’re happy to offer guests complimentary shuttle service within a 2-mile radius of the hotel including Harvard Square athenahealth, Perkins School for the Blind, New Balance HQ, Commanders Mansion and more!

Runs 7am-7pm daily.