It is not only a republic, not only a small country. San  Marino, which dominated Romagna from 700 meters high, is not only a Republic or  a small country, but it is recognized as a symbol of freedom and independence.  It is in fact the most ancient and the smallest republic of the world, which has  been able to preserve its independence and values for 17 centuries, resisting  through the passing of time and continuous wars, ambitious lords and tyrannical  popes. This is the reason why the white and blue flag of San Marino is a direct  synonym of freedom and independence. Seventeen centuries of history have made  the small republic on the top of mount Titano unique and simply stunning. The  historic center concentrates in a few steps a myriad of palaces, castles,  museums, and churches held within the very ancient city's walls. The Public  Palace and the basilica aren't to be missed and of course the three famous  castles (or towers) that dominate the entire territory. Outside the city center  the Republic shows off its more modern side with its wide lanes and many  shopping centers.