Ключевые слова: alliance, ancient, architecture, attraction, balkans, belgrade, belgrade fortress, beograd, building, capital city, castle, commemorate, confluence, danube, destination, europe, famous, first world war, fort, fortification, fortress, france, french, gratitude, heritage, historic, history, kalemegdan, landmark, landscape, medieval, memorial, military, monument, monument of gratitude to france, museum, old, ottoman, park, pedestal, remembrance, river, sava, sculpture, serbia, sightseeing, srbija, stronghold, tourist, travel,