Discover endless possibilities at MGM National Harbor. Guests can visit the spa to be pampered. MGM National Harbor A $ billion casino resort featuring entertainment, a spa and salon, high-end retail, meeting space and more than a dozen restaurants. No one comes around to ask if you want a drink. Enjoy table games, slots, and more at MGM National Harbor casino. Worst casino I have ever been to! Half the slot machines are down or broken. MGM National Harbor offers modern elegance with rooms and suites all drawing inspiration from forest and water elements native to Maryland while. C. I tried to get two small bottles of. Book your stay now for the ultimate gaming experience. Enjoy world-class gaming, dining, and shows at MGM National Harbor hotel and casino. Our hotel offers luxurious accommodations, entertainment, dining, and more. It opened on December 8, , and cost $ billion. MGM National Harbor Resort & Casino features a casino and puts you within a 5-minute walk of MGM National Harbor Casino. . Located in Oxon Hill, MGM National Harbor is mi from downtown National Harbor and mi from Old Town Alexandria. MGM NATIONAL HARBOR RESORT CASINO Just minutes from Downtown Washington, DC! The grand MGM National Harbor is a world-class destination resort casino in. Guests can enjoy numerous on-site. Experience the premiere gaming floor any time of day with 24/7 casino. Visit the top casino in National Harbor. Book now for a remarkable. MGM National Harbor is a casino hotel in National Harbor, Maryland, just outside of Washington, D.