One more flip flop from Croatia. This comes from my friend K and it's magnet and a bottle opener as well. Dubrovnik is a Croatian city located on the Adriatic Sea in the region of Dalmatia. This seaport is one of the most popular tourist destination in the Mediterranean and have joined the UNESCO list of World Heritage Sites. On this flip flop we can admire the walled city. The Walls of Dubrovnik are series of defensive stone walls that have surrounded and protected the citizens in the Middle Ages.