|                                   |              Medieval Dubrovnik,   formerly the Republic of Ragusa, was one of several walled cities established in   the 7th century to guard the coastal approaches. The fortifications were   completed in the 13th century and have remained relatively unaltered ever since.   The city walls are in excellent condition and serve today to prevent invasion   from automobiles only. Within the walls, the lovely sleek lines of Venetian style   buildings complement a wealth of ancient stone architecture. Nearby islands   feature beautiful beaches as well as intriguing ancient ruins.  |                       |