Getting to National Harbor The best way to get to National Harbor is by car. There is no direct Metro station within walking distance. The resort is accessible by Metrobus, The closest Metro stations are King Street (Alexandria-Yellow Line) and Southern Ave (Maryland-Green Line).Where is National Harbor in Maryland?
National Harbor is in Prince Georges, Maryland in the Mid Atlantic region of the USA. It is located about 29 miles west-southwest of MD's capital city of Annapolis.What is the National Harbor area?
National Harbor is located close to the center of Maryland. National Harbor is part of Prince Georges County. National Harbor has 1.45 square miles of land area and 0.40 square miles of water area. As of 2010-2014, the total National Harbor population is 3,776.