Dining is available at one of the hotel's 2 restaurants. A bar/lounge is on site where guests can unwind with a drink. This 3.5-star property offers access to a 24-hour business center.
Wireless Internet access is complimentary. Event facilities measuring 5940 square feet (552 square meters) include conference space. This business-friendly hotel also offers a 24-hour fitness center, a terrace, and gift shops/newsstands. Onsite parking is available (surcharge), along with a car charging station.
Gaithersburg Marriott Washingtonian Center is a smoke-free property.