Sofia is the capital and largest city of the Republic of Bulgaria, with a population of 1,222,000 (making it the 15th largest city in the European Union), and some 1,381,406 in the metropolitan area, the Capital Municipality.[1] It is located in western Bulgaria, at the foot of the mountain massif Vitosha, and is the administrative, cultural, and economic centre of the country.
One of the oldest capital cities in Europe, the history of Sofia dates back to the 8th century BC, when Thracians established a settlement there. Sofia has had several names in the different periods of its existence, and remnants of the city's millenary history can still be seen today alongside modern landmarks.

Sofia houses numerous museums, notably the National Historical Museum, the Bulgarian Natural History Museum, the Museum of Earth and Men, the Ethnographic Museum, the National Museum of Military History, the National Polytechnical Museum and the National Archaeological Museum. In addition, there are the Sofia City Art Gallery, the Bulgarian National Gallery of Arts, the Bulgarian National Gallery for Foreign Art as well as numerous private art galleries.
The city also offers many places of special interest such as the Sts. Cyril and Methodius National Library (which houses the largest national book collection and is Bulgaria's oldest cultural institute), the Sofia State Library, the British Council, the Russian Cultural Institute, the Polish Cultural Institute, the Hungarian Institute, the Czech and the Slovak Cultural Institutes, the Italian Cultural Institute, the French Cultural Institute, Goethe Institut, Instituto Cervantes, and the Open Society Institute. Families with children can enjoy Sofia Land, the nearly nine-acre amusement park adjacent to the Sofia Zoological Garden (founded in 1888) as well as the Museum of Natural History.

Sofia currently enjoys a booming film industry as the filming ground of several international film productions. Vitosha Boulevard, also called Vitoshka — ranked as the world's 22nd most expensive commercial street — represents numerous fashion boutiques and luxury goods stores and features exhibitions by world fashion designers. Sofia's geographic location, situated in the foothills of the weekend retreat Vitosha mountain, further adds to the city's specific atmosphere.