Take advantage of recreation opportunities such as a fitness center or take in the view from a terrace and a garden. Additional features at this hotel include complimentary wireless internet access, gift shops/newsstands, and a fireplace in the lobby. You can enjoy a meal at the restaurant serving the guests of AC Hotel by Marriott National Harbor Washington, D. C. Area, or stop in at the snack bar/deli. Wrap up your day with a drink at the bar/lounge. Continental breakfasts are served on weekdays from 6:30 AM to 10:00 AM and on weekends from 7:00 AM to 11:00 AM for a fee. Featured amenities include a 24-hour business center, express check-out, and dry cleaning/laundry services. Planning an event in National Harbor? This hotel has 4000 square feet (372 square meters) of space consisting of conference space and 5 meeting rooms. Stay in one of 192 guestrooms featuring Smart televisions.