Dubrovnik, the great playwright Shaws eyes in the eyes of the heavens, the pearl of the Adriatic in the large poet population, the back garden of the people of Western Europe, is the most shining place in the Croatian territory, its It is even more famous than the capital. The mottled lines on each of the masonry walls seem to have written stories. The wall of Ducheng is not simple. It is the most intact wall in the world. It completely encloses the whole ancient city, as if it is blocking the time outside the city. The city still retains the atmosphere of the Middle Ages.