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The Inn on Arsenal

2.5 star property
Hotel in Watertown with free parking

Choose dates to view prices

Photo gallery for The Inn on Arsenal

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

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.)
    ‪12 min drive‬

Room options

View all photos for Single Room

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

Single Room

7.8 out of 10
Good
(10 reviews)
  • Sleeps 2
  • 1 Queen Bed

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
(9 reviews)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Double Room

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

Double Room

7.8 out of 10
Good
(18 reviews)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Superior Studio

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

Superior Studio

8.4 out of 10
Very good
(12 reviews)
  • Sleeps 2
  • 1 King Bed

Studio, Accessible

  • Sleeps 2
  • 1 King Bed

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About the neighborhood

Watertown

The Inn on Arsenal places you within 3 miles (5 km) of popular attractions like Harvard University and Boston College. Each of the 44 rooms at this hotel includes a refrigerator, a coffee maker, and a flat-screen TV.

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
  • Jackson Homestead and Museum - 2 min drive - 1.2 miles
  • American Sanitary Plumbing Museum - 2 min drive - 1.4 miles

Getting around

  • Newtonville Station - 4 min drive
  • Allston St. Station - 5 min drive
  • Boston, MA (BNH-Boston Harbor Seaplane Base) - 28 min drive

Restaurants

  • ‪Dunkin' - ‬6 min walk
  • ‪Bar Cino - ‬8 min walk
  • ‪Starbucks - ‬5 min walk
  • ‪Starbucks - ‬16 min walk
  • ‪New Ginza - ‬10 min walk

About this property

The Inn on Arsenal

Hotel in Watertown with free parking
The Inn on Arsenal offers free WiFi in public areas and microwave in a common area. If you decide to drive, there's free parking. The front desk is staffed 24 hours a day to help with securing valuables and luggage storage.
Guests can expect free WiFi and 43-inch flat-screen TVs with cable channels. Refrigerators, coffee makers, and free local calls are also available.

Similar properties

Single Room, 2 Queen Beds | Desk, free WiFi
Charles River Inn
  • Parking included
  • Free WiFi
  • Housekeeping
  • 24/7 front desk
7.2 out of 10, Good, 110 reviews
$72 nightly
The price is $84
Jan 5 - Jan 6, 2026
Total with taxes and fees
Charles River Inn

Property amenities

Internet

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

Parking and transportation

  • Free self parking on site
  • Limited onsite self parking

Family friendly

  • In-room refrigerator

Conveniences

  • 24-hour front desk
  • Luggage storage
  • Safe at front desk
  • Shared microwave

Guest services

  • Housekeeping (daily)

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

More

  • 3 floors
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

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

Entertainment

  • 43-inch flat-screen TV with cable channels

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

  • Service animals exempt from fees

Children and extra beds

  • Children 17 years old and younger stay free when using existing bedding

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • Deposit: USD 150.00 per accommodation, per stay

These are all of the 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.
This property affirms that it follows the cleaning and disinfection practices of Count on Us (Wyndham)
  • Check-in: 3:00 PM
  • Check-out: 11:00 AM
  • Minimum check-in age: 21
The front desk is open 24 hours a day. Driving? This property offers free parking.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A credit card for incidental charges and a government-issued photo ID may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards. Cash is not accepted. 
  • The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.
  • This property reserves the right to pre-authorize the guest's credit card prior to arrival.
  • This property affirms that it follows the cleaning and disinfection practices of Count on Us (Wyndham).

Additional information about polices, regulations, and more:

  • There are no elevators.

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

Is free cancellation available at The Inn on Arsenal?

The Inn on Arsenal offers free cancellation on certain room rates. If you'd like to learn more, review the cancellation policy on Orbitz.

What can I see around The Inn on Arsenal?

Guests enjoy the hotel's location in Watertown based on their ratings, and it's close to Harvard Square, Fenway Park, and Copley Square. You'll also find Newbury Street and Agganis Arena within a short drive.

Will I be able to park at The Inn on Arsenal?

Yes, self parking is offered for free at the hotel.

Does The Inn on Arsenal include a casino at the property?

No, The Inn on Arsenal doesn't have a casino.

Will I find an indoor pool at The Inn on Arsenal?

No, there is no indoor pool at this hotel.

Does The Inn on Arsenal have a hot tub?

No, this hotel doesn't have a spa tub.

Does The Inn on Arsenal have a restaurant that serves breakfast?

No, The Inn on Arsenal doesn't have a restaurant that serves breakfast.

Will The Inn on Arsenal allow pets to stay for free?

No, pets aren't allowed at The Inn on Arsenal though service animals are welcome.

Does The Inn on Arsenal have connecting rooms?

No, there aren't connecting guestrooms at this hotel.

How close is the airport from The Inn on Arsenal?

The closest major airport to The Inn on Arsenal is Boston, MA (BNH-Boston Harbor Seaplane Base), which is 11.7 mi away (28 minutes by car). Another top airport is Logan International Airport (BOS), which is located 11.7 mi away (25-minute drive).

Can I book a room with a balcony at The Inn on Arsenal?

No, you won't find guestrooms with balconies at The Inn on Arsenal.

The Inn on Arsenal Reviews

Reviews

8.2

Very Good

Rating 10 - Excellent. 32 out of 64 reviews
Rating 8 - Good. 16 out of 64 reviews
Rating 6 - Okay. 7 out of 64 reviews
Rating 4 - Poor. 3 out of 64 reviews
Rating 2 - Terrible. 6 out of 64 reviews

8.2/10

Cleanliness

8.2/10

Staff & service

7.8/10

Amenities

7.6/10

Property conditions & facilities

8.2/10

Eco-friendliness

Reviews

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

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

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

8/10 Good

Lindsay, Yarmouthport

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

10/10 Excellent

Varsha

Stayed 1 night in Nov 2025

6/10 Okay

Daniela, Clifton

Liked: Property conditions & facilities
Room was ok, expected a bit more for the price. Just enough room for the bed, no claws closet. But ok overall. The most disappointing was that we had left for breakfast the day we were checking out, put all our stuff in the car and when we came back to the room to use the bathroom our room was being cleaned and we didn’t check out yet!
Stayed 2 nights in Nov 2025

10/10 Excellent

Matthew

Stayed 4 nights in Nov 2025

8/10 Good

Varsha

Stayed 1 night in Nov 2025

10/10 Excellent

Elhamuddin

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

4/10 Poor

Nick

Stayed 1 night in Nov 2025

10/10 Excellent

Ynesse

Liked: Cleanliness, amenities, property conditions & facilities
Clean room
Stayed 2 nights in Oct 2025

10/10 Excellent

Jose

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The room was very clean and organized. The customer service was also a great experience!
Stayed 1 night in Nov 2025

10/10 Excellent

Erica

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

10/10 Excellent

Alexandra

Stayed 1 night in Oct 2025

8/10 Good

Jon

Stayed 1 night in Nov 2025

2/10 Terrible

Matthew

Disliked: Cleanliness, amenities, property conditions & facilities
The handle on the night stand was broken. The phone did not work. I tried to call the desk with cell phone on multiple occasions, no one answered. The door have some sort of slow close which made me feel unsafe.
Stayed 1 night in Nov 2025

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