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The Inn on Arsenal

2.5 star property
Hotel near Harvard University in Watertown

Choose dates to view prices

Photo gallery for The Inn on Arsenal

Double Room | In-room safe, desk, laptop workspace, iron/ironing board
Single Room | Bathroom | Towels, soap, shampoo, toilet paper
Lobby
Exterior
Lobby

Reviews

8.2 out of 10
Very good

Popular amenities

  • Free WiFi
  • Air conditioning
  • Housekeeping
  • 24/7 front desk

Explore the area

View in a map
100 N Beacon St, Watertown, MA, 02472
  • Place, Charles River Reservation
    ‪5 min walk‬
  • Place, Charles River
    ‪6 min walk‬
  • Place, Armenian Library and Museum of America (ALMA)
    ‪8 min walk‬
  • Airport, Boston, MA (BOS-Logan Intl.)
    ‪16 min drive‬

Room options

View all photos for Single Room

Single Room | In-room safe, desk, laptop workspace, iron/ironing board

Single Room

7.6 out of 10
Good
(13 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Economy Double Room (Basement Level)

Economy Double Room (Basement Level) | In-room safe, desk, laptop workspace, iron/ironing board

Economy Double Room (Basement Level)

7.4 out of 10
Good
(10 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

View all photos for Double Room

Double Room | In-room safe, desk, laptop workspace, iron/ironing board

Double Room

8.0 out of 10
Very good
(19 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

View all photos for Superior Studio

In-room safe, desk, laptop workspace, iron/ironing board

Superior Studio

8.6 out of 10
Excellent
(13 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

Studio, Accessible

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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About the neighborhood

Watertown

In Watertown .You'll find Harvard University and Boston University within 3 miles (5 km) of this Watertown hotel. Boston College and the TRACK at new balance are also within 3 miles (5 km).

What's nearby

  • Charles River Reservation - 5 min walk - 0.3 miles
  • Charles River - 6 min walk - 0.4 miles
  • Armenian Library and Museum of America (ALMA) - 8 min walk - 0.5 miles
  • American Sanitary Plumbing Museum - 3 min drive - 1.2 miles
  • Jackson Homestead and Museum - 3 min drive - 1.8 miles

Getting around

  • Newtonville Station - 3 min drive
  • Harvard Av. Station - 5 min drive
  • Boston, MA (BNH-Boston Harbor Seaplane Base) - 24 min drive

Restaurants

  • ‪Dunkin' - ‬6 min walk
  • ‪Starbucks - ‬5 min walk
  • ‪Cougar Town - ‬17 min walk
  • ‪Bertucci's - ‬16 min walk
  • ‪Starbucks - ‬16 min walk

About this property

The Inn on Arsenal

Hotel near Harvard University in Watertown
As a guest of The Inn on Arsenal, you'll find a front-desk safe and a microwave in a common area. Public spaces have free WiFi. Free self parking is available.

This Watertown hotel is smoke free.

  • 44 guestrooms or units
  • 3 levels
  • Front desk (24 hours)
  • Storage area for luggage
  • Front-desk safe
  • No smoking on site
  • Microwave in a common area
The Inn on Arsenal offers 44 air-conditioned accommodations with safes and coffee/tea makers. 43-inch flat-screen televisions come with cable channels. Bathrooms include bathtubs or showers.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks along with free local calls (restrictions may apply). Housekeeping is offered daily and irons/ironing boards can be requested.

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  • Free airport shuttle
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May 3 - May 4
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Property amenities

Family friendly

  • In-room refrigerator

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free self parking on site

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Accessible bathtub
  • Braille/raised signage
  • Grab bar in bathtub
  • No elevator
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible registration desk

Room amenities

Entertainment

  • 43-inch flat-screen TV with cable channels

Bedroom

  • Bedsheets provided

Bathroom

  • Bathtub or shower
  • Private bathroom
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

Food and drink

  • Coffee/tea maker
  • Refrigerator

More

  • Air conditioning
  • Desk
  • Free local calls
  • Heating
  • Iron/ironing board on request
  • Laptop workspace
  • Safe

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: midnight
Minimum check-in age: 21

Check-out

Check-out before 11:00 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 17 years old and younger stay free when using existing bedding.

Property payment types

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: USD 150.00 per accommodation, per stay

We've listed all charges provided to us by the property.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Safety features at this property include a fire extinguisher
This property affirms that it follows the cleaning and disinfection practices of Count on Us (Wyndham)
Charges for extra guests may apply and vary according to property policy.
A credit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation. This property accepts Visa, Mastercard, American Express, and Discover. Cash is not accepted. This property reserves the right to pre-authorize the guest's credit card prior to arrival.
    For guests' safety, the property includes a fire extinguisher in each accommodation. This property affirms that it follows the cleaning and disinfection practices of Count on Us (Wyndham).

We should mention

  • Children 17 years old and younger stay free in the same room as the parent or guardian when using existing bedding.

Property is also known as

Super 8 Cambridge Boston
Super 8 Motel Cambridge Boston
Super 8 Motel Watertown Cambridge Boston Area
Super 8 Motel Watertown/Cambridge/Boston Area Watertown
Super 8 Motel Watertown/Cambridge/Boston Area
Super 8 Watertown/Cambridge/Boston Area Watertown
Super 8 Watertown/Cambridge/Boston Area
Super 8 Watertown/Cambridge/Boston Area Motel Watertown
Super 8 Watertown/Cambridge/Boston Area Motel
Super 8 Wyndham Watertown/Cambridge/Boston Area Motel Watertown
Super 8 Wyndham Watertown/Cambridge/Boston Area Motel
Super 8 Wyndham Watertown/Cambridge/Boston Area Watertown
Super 8 Wyndham Watertown/Cambridge/Boston Area
Super 8 Watertown/Cambridge/Boston Area Hotel Watertown
Super Eight Watertown
Watertown Super Eight
Watertown Super 8

Frequently asked questions

How close is The Inn on Arsenal to the airport?

The Inn on Arsenal is 11.7 mi (24-min drive) away from the Boston, MA (BNH-Boston Harbor Seaplane Base) airport, the closest popular airport to the property.

How much does it cost to stay at The Inn on Arsenal?

As of Apr 28, 2026, prices found for a 1-night stay for 2 adults at The Inn on Arsenal on Apr 29, 2026 start from $166, including 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.

Does The Inn on Arsenal have an airport shuttle?

Airport shuttle services are not available at The Inn on Arsenal.

How close is The Inn on Arsenal to the beach?

This hotel is 13.7 mi (31-min drive) from Revere Beach.

Does The Inn on Arsenal offer free breakfast?

The Inn on Arsenal does not offer free breakfast.

Is there a casino at The Inn on Arsenal?

No, there is no casino at this hotel, but Encore Boston Harbor (15-min drive) is nearby.

What time is check-in at The Inn on Arsenal?

Check-in start time: 3:00 PM; Check-in end time: midnight.

Is there free parking at The Inn on Arsenal?

This hotel offers free self parking.

Does The Inn on Arsenal have a pool?

The Inn on Arsenal does not have a pool.

Does The Inn on Arsenal have a spa?

There are no spa services available at this hotel.

How close is The Inn on Arsenal to downtown Watertown?

The Inn on Arsenal is 0.5 mi away from Watertown.

The Inn on Arsenal Reviews

Reviews

8.2

Very Good

Rating 10 - Excellent. 65 out of 125 reviews
Rating 8 - Good. 29 out of 125 reviews
Rating 6 - Okay. 15 out of 125 reviews
Rating 4 - Poor. 8 out of 125 reviews
Rating 2 - Terrible. 8 out of 125 reviews

8.4/10

Cleanliness

8.6/10

Staff & service

7.6/10

Amenities

7.8/10

Property conditions & facilities

Reviews

8/10 Good

Peter

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Yes. It was a great stay. The staff was lovely and the room clean and comfortable! We will definitely be back!
Stayed 1 night in Mar 2026

10/10 Excellent

Christopher

Liked: Cleanliness, amenities, property conditions & facilities
Great place to stay for work, as always. I highly recommend this property.
Stayed 7 nights in Jan 2026

8/10 Good

Daniel

Liked: Cleanliness, amenities, property conditions & facilities
Clean room, good hot water.
Stayed 1 night in Jan 2026

10/10 Excellent

Christopher

Liked: Cleanliness, amenities, property conditions & facilities
Excellent staff, immaculately clean room, and great location.
Stayed 7 nights in Jan 2026

6/10 Okay

Nancy

Traveled with partner
Liked: Cleanliness
Disliked: Amenities, property conditions & facilities
=The bedside lamp didn’t work. They had to replace it. =The room’s telephone didn’t work t all. =In the walk in shower, they had liquid body wash but they didn’t provide a face cloths to use it. =The regular overhead showerhead worked, but the handheld shower appliance didn’t. =Television had Google TV with no LOCAL channels at all. There was no local programming; NO current NBC, PBS, ABC, CBS; no regular programming/local weather/late night shows. =That said, the room was very clean. They offered free parking which, in the Boston area hotels typically could range from $35-$60 per night.. Take your chances with this one
Stayed 1 night in Jan 2026

10/10 Excellent

Kristin

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Parking was easy. Great location.
Stayed 1 night in Jan 2026

6/10 Okay

Kwang-Eel

Disliked: Amenities, property conditions & facilities
Shampoo bottle was empty. No small towels No TV viewing instruction sheet.
Stayed 4 nights in Dec 2025

10/10 Excellent

dimas

Stayed 1 night in Dec 2025

10/10 Excellent

Michelle

Stayed 1 night in Dec 2025

8/10 Good

Paul

Stayed 1 night in Dec 2025

8/10 Good

Anne Lorna

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Spotless and very clean. The service was fast and warm. Parking very accessible. The only ick is that they sell none. If you want water or a can of soda you have to go to a different place or drink from the sink🙁
Stayed 1 night in Dec 2025

10/10 Excellent

Adam

Stayed 1 night in Dec 2025

10/10 Excellent

Christopher

Stayed 1 night in Dec 2025

10/10 Excellent

Deborah

Traveled with family
Front desk greeter was very friendly and helped us out later when we needes help.
Stayed 1 night in Dec 2025

10/10 Excellent

Christopher

Business traveler
Liked: Cleanliness, amenities, property conditions & facilities
Third time here. Excellent property. Room was immaculately clean. Staff was very friendly. Free parking is a definite plus.
Stayed 1 night in Dec 2025

10/10 Excellent

Christopher

Stayed 1 night in Dec 2025

8/10 Good

Jill

Liked: Cleanliness, amenities, property conditions & facilities
Welcoming staff, great location close to Mass Pike and easy parking
Stayed 1 night in Nov 2025

8/10 Good

David

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Clean comfortable room at a affordable price. Very friendly staff. Newly renovated. I would definitely be staying there again.
Stayed 2 nights in Nov 2025

4/10 Poor

Joshua

Traveled with partner
Disliked: Cleanliness
Pillows had yellow stains on them, bed comforter had stains, floor had debris, no end tables near bed, loud guests shouting at one another. Sound good? Book it!
Stayed 1 night in Nov 2025

2/10 Terrible

Diana

Stayed 2 nights in Nov 2025

10/10 Excellent

Roy

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Everything was perfect
Stayed 2 nights in Nov 2025

2/10 Terrible

Henry

Disliked: Cleanliness, amenities
Llevo mas de 5 dias esperando quel hotel me devuelva los 150 dolares de depósito y no lo a hecho es algo indignante I've been waiting for over 5 days for the hotel to return my $150 deposit and they haven't done it, it's outrageous.
Stayed 1 night in Nov 2025

8/10 Good

Varsha

Stayed 1 night in Nov 2025

10/10 Excellent

Christopher

Liked: Cleanliness, amenities, property conditions & facilities
Immaculately clean room. Very friendly staff.
Stayed 1 night in Nov 2025

8/10 Good

Varsha

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Nov 2025