Review for MGM National Harbor Review For MGM National Harbor Google User Mar 5 '17 at 23:22 Parking was easy but finding the elevator was difficult. Look for the red walls in the center for the elevators. The facility was clean and nicely decorated. The staff was friendly. Views of the city and the Potomac were nice. I like to play craps and I'll have to say I won't be going back to the MGM for craps. I only play for fun but with $25 minimum bet at the cheapest table the fun is quickly sucked out. I can fly to Vegas or Reno, get a room and gamble all evening for the price of a few hours at the MGM craps table. View full site to comment or like