We were lucky enough to bear witness to the changing of the guard at the tomb of the unknown soldier. That was a moving ceremony to watch.
Robert Kennedy's grave just below that of his brother, President John F. Kennedy
The wall surrounding JFK's grave
Kennedy actually picked out this spot in a way when he went to lay a wreath at the tomb of the unknown soldier and as he was walking around the cemetary he came upon this location and upon standing there turned and noticed you could see the Washington Monument and all of DC and it was peaceful and quiet and beautiful. He sated that he could spend eternity in that one spot so when he was laid to rest that is just what his wife did, she laid him where he could always watch out over the city that he so dearly loved.