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The Inn on Arsenal

2.5 star property
Hotel near Harvard University in Watertown

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Photo gallery for The Inn on Arsenal

Double Room
Single Room | Bathroom
Lobby
Lobby
Exterior

Reviews

8.2 out of 10
Very good

Popular amenities

  • 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 Economy Double Room (Basement Level)

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

Economy Double Room (Basement Level)

  • Sleeps 4
  • Free WiFi

View all photos for Single Room

Single Room

Single Room

8.0 out of 10
Very good
(15 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Economy Double Room (Basement Level)

Economy Double Room (Basement Level)

Economy Double Room (Basement Level)

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

View all photos for Double Room

Double Room

Double Room

8.0 out of 10
Very good
(20 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
(14 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

Studio, Accessible

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

View all photos for Double Room

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

Double Room

  • Sleeps 4
  • Free WiFi

View all photos for Single Room

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

Single Room

  • Sleeps 2
  • Free WiFi

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About the area

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 - 0.4 km
  • Charles River - 6 min walk - 0.6 km
  • Armenian Library and Museum of America (ALMA) - 8 min walk - 0.7 km
  • American Sanitary Plumbing Museum - 3 min drive - 1.8 km
  • Jackson Homestead and Museum - 3 min drive - 2.9 km

Getting around

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

Restaurants

  • ‪Starbucks - ‬5 min walk
  • ‪Bertucci's - ‬16 min walk
  • ‪Cougar Town - ‬17 min walk
  • ‪Dunkin' - ‬6 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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Jul 12 - Jul 13
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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 Jun 11, 2026, prices found for a 1-night stay for 2 adults at The Inn on Arsenal on Jul 1, 2026 start from CA $186, 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.

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. 106 out of 207 reviews
Rating 8 - Good. 48 out of 207 reviews
Rating 6 - Okay. 28 out of 207 reviews
Rating 4 - Poor. 13 out of 207 reviews
Rating 2 - Terrible. 12 out of 207 reviews

8.4/10

Cleanliness

8.4/10

Staff & service

7.4/10

Amenities

7.8/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Christopher

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

10/10 Excellent

Christopher

Liked: Cleanliness
Excellent property. Very clean room and friendly staff.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Christopher

Liked: Cleanliness, amenities, property conditions & facilities
As always, very clean room and pleasant, helpful staff.
Stayed 2 nights in Feb 2026
Verified

8/10 Good

Jody

Liked: Property conditions & facilities
Suitable accommodations for the price.
Stayed 1 night in Feb 2026
Verified

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
Verified

8/10 Good

Peter

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
Verified

10/10 Excellent

Kristin

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

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
Verified

8/10 Good

Daniel

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

10/10 Excellent

Darlene

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was very clean and the beds were very comfortable and it was quiet and would recommend and would stay again!
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Terry

Liked: Cleanliness, staff & service, property conditions & facilities
Great location
Stayed 1 night in Oct 2025
Verified

8/10 Good

Pavan

Liked: Cleanliness, staff & service, property conditions & facilities
A great option for a simple, clean, and functional one or two night stay.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Elhamuddin

Liked: Cleanliness, amenities, property conditions & facilities
The room is clean staff amenities is Great
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Jen

Liked: Cleanliness, staff & service, property conditions & facilities
Just what we needed for overnight stay before flying home.
Stayed 1 night in Oct 2025
Verified

8/10 Good

Lindsay

Liked: Cleanliness, property conditions & facilities
The room was clean, the bed comfortable, and the staff friendly and helpful - for the price, this place is a good deal. Coffee selection (brewed by cup) was excellent.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Kenneth

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Staff was friendly and accomodating.
Stayed 5 nights in Oct 2025
Verified

8/10 Good

David

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
Verified

8/10 Good

Ann

Liked: Cleanliness, amenities, property conditions & facilities
Very clean and spotless. It took a while for the hot water in the shower. Check in and check out were very easy. People were very nice.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Julie Anne

The place was clean and the workers were friendly.
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

Deborah

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

10/10 Excellent

Alexander

Liked: Cleanliness, staff & service, property conditions & facilities
Good stay
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

David

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Easy check in, room in good condition
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Luis

Liked: Cleanliness, staff & service, property conditions & facilities
Staff was very professional
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Christopher

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

10/10 Excellent

Christopher

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