The premier hotel in Gaithersburg, MD, the Gaithersburg Marriott Washingtonian Center hotel near downtown DC is an ideal gathering place for families and business travelers alike. The hotel in Gaithersburg, MD, is conveniently situated in the suburbs of Washington, DC and near a variety of local companies, including the Department of Energy, Lockheed Martin, NIST and the FDA. Overlooking a picturesque lake, our Gaithersburg, MD, hotel's accommodations and unique amenities allow you to relax with your family, large group or business colleagues. Featuring the Marriott Revive bedding package and the ultra-adaptable Plug-In technology panel, the hotel's 284 guest rooms have been completely upgraded to re-energize and relax you. Guests can dine at the hotel's restaurant on the outdoor patio and enjoy shopping and the Rio Entertainment Complex within walking distance. This hotel near the Metro DC area also features event spaces ideal for meetings and social events.