Dubrovnik is one of the most famous and attractive cities at the Mediterranean. It is known as the ''pearl of the south Adriatic coast''. It is a medieval city with a unique political and cultural history. Because of its cultural heritage and its beauty it is included in the List of UNESCO World Heritage Sites. Summer festivals in Dubrovnik attract thousands of tourists every year. There are plenty of must-see places in Dubrovnik; we suggest to visit the most important ones: Dubrovnik Cathedral, City Walls, Revelin Fortress, St. John's Fortress, Franciscian Monastery, Minčeta Fortress, Sponza Palace, Fortress Lovrjenac, St. Blaise Church, Stradun, Orlando's Column, Pile Gate, Bokar Fortress, Dubrovnik Aquarium, Botanical Garden on the Island of Lokrum.