Ключевые слова: architecture, balkans, belgrad, belgrade, beograd, building, capital, castle, city, cityscape, civilization, culture, danube, destination, european, exterior, facade, famous, heritage, historic, historical, history, landmark, landscape, monument, outdoor, palace, panorama, park, river, sava, serbia, serbian, sight, sightseeing, square, street, tourism, tourist, travel, urban,