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Get an overview of this hotelNew National Harbor hotel with urban flair

Urban hotel overlooking the Potomac

Located in the National Harbor development, home to shops and waterfront restaurants, the AC Hotel by Marriott National Harbor Washington, D.C. Area is 2 blocks from the Potomac River and 10 miles (16 km) from Washington, DC.

Freshly prepared breakfast and hip lounge

Experience a design-led hotel that effortlessly blends contemporary style with cosmopolitan sophistication. Start off the morning with a European-inspired breakfast and end the night off with a globally inspired small plate and handcrafted cocktail from the AC Lounge.

Free WiFi, 42-inch TVs

Guestrooms include free WiFi and 42-inch flat-screen TVs, so guests can surf the Web while keeping an eye on their favorite shows. Additional tech-friendly perks include a Plug-and-Play Connectivity Station and a text request line with direct access to the front desk.

Hotel Amenities

Hotel Amenities

Discover an exciting new lodging option in the National Harbor, at the AC Hotel by Marriott National Harbor Washington, D.C. Area. Spur adventures in the distinctive waterfront setting surrounding this National Harbor hotel. Indulge in innovative beverage and food offerings in the AC Lounge or enjoy a freshly prepared European-influence breakfast in the morning.

Guests can enjoy their workouts in the fitness center located onsite. The AC Hotel by Marriott National Harbor Washington, D.C. Area also features a small store stocked with unique local items and a hip bar serving handcrafted cocktails and globally inspired small plates every evening. The AC Hotel by Marriott National Harbor Washington, D.C. Area is an excellent option for business offering over 3,700 square feet of meeting spaces including 3 meeting rooms, integrated technologies, collaborative layouts, and ergonomic seating.

The AC Hotel by Marriott National Harbor Washington, D.C. Area has a smoke-free policy.

  • 24-hour front desk 
  • Total number of rooms - 192 
  • Number of floors - 8 
  • Bar/lounge 
  • Business center 
  • Free newspapers in lobby 
  • Dry cleaning/laundry service 
  • Elevator/lift 
  • Express check-in 
  • Express check-out 
  • Fitness facilities 
  • Gift shops or newsstand 
  • Free WiFi 
  • Laundry facilities 
  • Meeting rooms 3 
  • Terrace 
  • Luggage storage 
  • Safe-deposit box at front desk 
  • Self parking (surcharge) 
  • Number of meeting rooms - 3 
  • Smoke-free property 
  • Breakfast available (surcharge) 
  • Television in common areas 

Room Amenities

  • Premium TV channels 
  • Climate control 
  • Air conditioning 
  • Phone 
  • Coffee/tea maker 
  • Daily housekeeping 
  • Designer toiletries 
  • Shower only 
  • Hair dryer 
  • Iron/ironing board 
  • Television 
  • Desk 
  • Minibar 
  • Free WiFi 

Nearby Things to Do

Recreational amenities at the hotel include a fitness center.


To make requests for specific accessibility needs, complete the “Special or Accessibility Requests" section of “Trip Preferences" when you book your hotel.

  • Accessible bathroom 
  • Accessible path of travel 
  • Accessible parking 
  • In-room accessibility 

Hotel Policies


Check-in time starts at 3 PM


Check-out time is 11 AM

Payment types

You need to know

Extra-person charges may apply and vary depending on hotel policy.

Government-issued photo identification and a credit card or cash deposit are required at check-in for incidental charges.

Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.

Only service dogs are allowed


The following fees and deposits are charged by the property at time of service, check-in, or check-out.
  • Self parking fee: USD 16 per night
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
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