A truly cosmopolitan space with an urban vibe, our National Harbor hotel near Washington, DC offers a prime retreat on the shores of the Potomac River with luxurious guest rooms, state-of-the-art amenities and a convenient location. If applicable, Resort Fees and/or Additional Adult charges are payable direct to the hotel. Luxuriate in a fusion of modern and trendy décor 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.