Get off 3 stops later at the Oxon Hill pkg Lot bus stop, and the resort will be a 10min walk or a short cab ride away. From there, walk to the King Street STA bus stop and get on board bus line NH2 heading to National Harbor. Get on board the BL line heading in the direction of Franconia-Springfield Metro, and get off two stops later at the King St Metro Station. If you are looking at using public transport to get to your accommodation, head to the Reagan National Airport metro station which is accessible via a pedestrian bridge from Terminals B and C, and via the free Airport Shuttle from Terminal A. In the latter case, you can go in and out and retrieve the car as many times as needed throughout the day.
If you are looking at driving to the resort and would like to use the valet parking service, the fee is $25 for a time period of up to 12h, or $45 for a time period of up to 24h.
What are the valet parking fees at the MGM National Harbor resort?.