Dubrovnik is a Croatian city on the Adriatic Sea, in the region of Dalmatia. It is one of the most prominent tourist destinations in the Mediterranean, a seaportand the centre of Dubrovnik-Neretva County. Its total population is 42,615 (census 2011). In 1979, the city of Dubrovnik joined the UNESCO list of World Heritage Sites.The prosperity of the city of Dubrovnik was historically based on maritime trade. As the capital of the Republic of Ragusa, a maritime republic, the city achieved a high level of development, particularly during the 15th and 16th centuries. Dubrovnik became notable for its wealth and skilled diplomacy.
The beginning of tourism in Dubrovnik is often associated with the construction of the late 19th-century luxury hotels in Croatia, such as Grand Hotel (1890) in Opatija and the Hotel Imperial (1897) in Dubrovnik. According to CNNGo, Dubrovnik is among the 10 best medieval walled cities in the world. Although Dubrovnik was demilitarised in the 1970s to protect it from war, in 1991, after the breakup of Yugoslavia, it was besieged by Serb-Montenegrin forces for seven months and received significant shelling damage.