Welcome to Inn on Arsenal
Welcome to Inn on Arsenal, a comfortable Hotel in Watertown MA offering convenient accommodations for travelers visiting the Greater Boston area. Located in a peaceful and accessible neighborhood, our hotel provides an ideal stay for business travelers, students, families, and leisure guests. Guests looking for Hotels near Harvard University can enjoy easy access to nearby attractions, educational institutions, shopping, dining, and entertainment destinations while experiencing a relaxing and welcoming stay.
Explore Our RoomsHotel Amenities
Hotel Rooms
Choose a comfortable room arranged for solo travelers, couples, families, and guests who require accessible features.
Double Queen
A practical choice for families and traveling companions, with two comfortable queen beds and useful in-room workspace.
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King Bed
A spacious option with one king bed, air conditioning, a work area, and modern essentials for a relaxing visit.
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Queen Bed
A welcoming room for one or two guests, complete with a queen bed, private bathroom, television, and work desk.
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Mobility Accessible Room
Designed with accessible comfort in mind, this room combines a king bed with a convenient and easy-to-navigate layout.
Book Now →Enjoy riverfront scenery, local history, green spaces, and world-renowned university destinations within convenient reach of the hotel.
View Hotel Location on Google Maps; opens in a new tabSpend time along the river and enjoy walking, cycling, and peaceful waterside views.
Visit a popular green space near Harvard Square with paths, open lawns, and river access.
Discover local history inside a historic Federal-style home associated with the Underground Railroad.
Explore the historic campus, museums, architecture, bookstores, and activity of nearby Harvard Square.