Study the etchings on the gravestones and try to figure out the history of the area at Quantico National Cemetery. You'll discover plenty of interesting stories among the monuments here.
This burial ground in Virginia comes recommended by many travelers, so make a spot for it on your travel itinerary. However, don't end your sightseeing there. There are a lot more places waiting for you to appreciate after Quantico National Cemetery. National Museum of the Marine Corps, Prince William Forest Park, and Marine Raider Museum are not far away.