Tomb of the unknown soldier
An American military cemetery
Washington D.C.,United StatesThe symbol on the left represents the Adriatic Sea
Rome,ItalyAnd many other attractions
Rome,ItalyThe buildings on the square are amazing
Rome,ItalyThe changing of the guards at the top of the hour is particularly interesting
Athens,GreeceThere are constantly burning flames and soldiers on guard
Moscow,RussiaVenue for various national celebrations and ceremonies
Warsaw,Poland1