The hallowed grounds of Arlington National Cemetery serve as the final resting place to over 400,000 active duty members, veterans and their families. See the Eternal Flame as you pay your respects to President John F. Kennedy. Observe the traditional Changing of the Guard at the Tomb of the Unknown Soldier. Visit many more memorials to those who, as President Lincoln said, “Gave the last full measure of devotion.” Arlington National Cemetery is a must see location on your trip to Washington, DC.