Members-only rates
4.4 / 5 Excellent

AC Hotel by Marriott National Harbor Washington, D.C. Area

AC Hotel by Marriott National Harbor Washington, D.C. Area
AC Hotel by Marriott National Harbor Washington, D.C. Area – National Harbor, MD
AC Hotel by Marriott National Harbor Washington, D.C. Area – National Harbor, MD
Check in 4:00 PM
Check out 11:00 AM

About AC Hotel by Marriott National Harbor Washington, D.C. Area

Luxuriate in a fusion of modern and trendy decor at AC Hotel National Harbor Washington, D.C. Area. Our hotel embodies the essence of simplistic European minimalism from the moment you enter. This atmosphere seamlessly seeps into our rooms and suites, where you will find upscale amenities, luxurious bedding, designer touches, wood floors and stunning views of the Potomac River. Upgrade your stay to one of our suites and enjoy the pleasures of floor-to-ceiling windows. Wake up and enjoy a continental breakfast at our AC Kitchen before heading out on an adventurous day. Visit sites such as the MGM National Harbor, The Awakening sculpture, Oxon Hill and Fort Washington, Maryland. Following a busy day of exploration, unwind with an evening libation and tapas at AC Lounge. Close out the day taking in the views on our outdoor patio. If you're looking to get in a quick workout, our fitness center is open 24 hours. Get away in style when you choose a momentous stay at AC Hotel National Harbor Washington, D.C. Area.

Amenities

  • On-site parking
  • 24-hour front desk
  • Meeting space
  • Fitness center
  • On-site dining
  • Valet parking
  • Bar / lounge
  • Café / coffee shop
  • Breakfast available
  • Business center
  • Express check-in / check-out
  • Dry cleaning
  • Self-service laundry
  • Luggage storage
  • Full kitchen / kitchenette
  • In-room microwave
  • Spa / sauna
  • Pet friendly
  • Wheelchair accessible
  • Public transit access
  • Smoke-free property
  • Air conditioning
  • Elevator
  • In-room safe

Reviews

4.4 / 5
Excellent 1003 reviews
  • Engine customer Aug 2026

    Everything was great!

  • Engine customer Aug 2026

    The room needs more options on the TV.

  • Engine customer Aug 2026

    Bad

  • Engine customer Aug 2026

    Verry clean room

  • Engine customer Aug 2026

    This hotel is clean and there are so many things to do in the area. The views are breath taking of the river. The staff were so nice! Will definitely book again!

  • Engine customer Aug 2026

    Superb

  • Engine customer Aug 2026

    The property was located in area close by everything I needed.

  • Engine customer Aug 2026

    I was excited to stay at the Harbor but unfortunately the experience wasn’t as expected. There were 2 security concerns where both the back door and side door to the hotel were unsecured. Neither were locked and anyone could access from the street. This was reported to the front desk. On Saturday, we were unable to relax and have a drink at the bar because of unforeseen circumstances, which we were advised by the front desk. Also on Saturday, the bathrooms for our Family reunion in Event room 2, were closed off for quite some time. I was truly disappointed with my stay, especially for the amount paid for the experience.

  • Engine customer Aug 2026

    Nothing I booked room for my daughters. My youngest daughter goes to check on a d they tell her she can't. My Babygirl calls me and said that my oldest daughter needed to be added to reservation so they could check in.so we added her My 38 year old daughter gets there and they still did not let them check in so no room and no refund of 282.80. Very disappointed in both companies.

  • Engine customer Aug 2026

    Breakfast is overpriced. Beds were hard. Good price on parking. Odd side rooms excessively load. Elevators were quick. Lots of restaurants. Great book store.

  • Engine customer Aug 2026

    I had a wonderful stay at this hotel. The service was excellent from check-in to check-out, and every staff member I interacted with was friendly, welcoming, and eager to help. The location was perfect, especially because it was very close to the conference I was attending, making it easy to walk back and forth each day. The hotel was comfortable, well maintained, and offered great value for the money. Nothing

  • Engine customer Jul 2026

    Room was very clean. Location was close to everything I needed to get to. Breakfast buffet was $18. Compare the selection with what's available in town to see if that's what you'd prefer, but I thought it was a fair price. At least wifi was free!

  • Engine customer Jul 2026

    Espresso

  • Engine customer Jul 2026

    It was a great stay. Would stay again in the future.

  • Engine customer Jul 2026

    No

  • Engine customer Jul 2026

    Front desk staff was so helpful

  • Engine customer Jul 2026

    Great hotel in a beautiful area 5 min drive from mgm casino

  • Engine customer Jul 2026

    Wonderful hotel! The rooms are spacious, clean, and very comfortable. Everything you need for a pleasant stay is provided. The hotel is well-maintained, quiet, and has a welcoming atmosphere. We really enjoyed our stay and would definitely recommend it to anyone visiting the area. ⭐⭐⭐⭐⭐

  • Engine customer Jul 2026

    Exceptional

  • Engine customer Jul 2026

    I did enjoy my stay at the hotel. I like a hotel that has a bar and a restaurant this hotel had a bar that was open from 5-11 pm there was no restaurant in the hotel it was next door so you had to go outside to get to restaurant so I felt that was misleading. The continental breakfast was a 👎$18.00 for coffee and croissants and danishes. Staff was amazing and housekeeping was👍

Frequently asked questions about AC Hotel by Marriott National Harbor Washington, D.C. Area

Does AC Hotel by Marriott National Harbor Washington, D.C. Area have free Wi-Fi?
Yes, AC Hotel by Marriott National Harbor Washington, D.C. Area offers free Wi-Fi for all guests.
Does AC Hotel by Marriott National Harbor Washington, D.C. Area offer parking?
Yes, AC Hotel by Marriott National Harbor Washington, D.C. Area offers both self-parking and valet parking. Fees may apply.
Does AC Hotel by Marriott National Harbor Washington, D.C. Area have meeting spaces, conference centers, or conference rooms?
Yes. AC Hotel by Marriott National Harbor Washington, D.C. Area features meeting spaces and dedicated conference rooms, suitable for corporate meetings and group gatherings. Banquet and reception facilities are also available.
Does AC Hotel by Marriott National Harbor Washington, D.C. Area have a fitness center?
Yes, AC Hotel by Marriott National Harbor Washington, D.C. Area features an on-site fitness center for guests. Additional wellness amenities include spa.
Where is AC Hotel by Marriott National Harbor Washington, D.C. Area located, and how walkable is the area?
AC Hotel by Marriott National Harbor Washington, D.C. Area is located at 156 Waterfront Street, National Harbor, MD 20745. With a Walk Score of 66, the area is rated Somewhat Walkable. Some errands can be done on foot, but a car or rideshare is helpful for most trips.

What's nearby

Map of points of interest near AC Hotel by Marriott National Harbor Washington, D.C. Area
  • Gaylord National Harbor 0.2 mi
  • Reagan National Airport 4.7 mi
  • The Pentagon 6.3 mi
  • National Aeronautics and Space Administration 6.8 mi
  • Library of Congress 7.2 mi
  • Smithsonian Institution 7.2 mi
  • United States Congress 7.3 mi

Why no public rates?

Hotel partners contractually require business-email verification before showing the negotiated B2B rate. Hotel partners offer Engine exclusive business-traveler rates that aren't available to the public.

100% free and without commitment. Leave anytime.

Unlock exclusive rates