Located in Watertown, 3.7 miles from John F. Kennedy Park, Inn On Arsenal has accommodations with free WiFi and free private parking. The property is around 3.8 miles from Brattle Theatre, 4.1 miles from Peabody Museum and 4.1 miles from Harvard Square. The property provides a 24-hour front desk, and luggage storage for guests. Harvard University is 4.1 miles from the hotel, while Central Square Theatre is 4.5 miles from the property.