Ключевые слова: arch, architectural, architecture, attraction, belgrade, castle, citadel, cultural, culture, defensive, editorial, entertainment, europe, european, exhibition, fort, fortification, fortress, fragment, green, heritage, historic, historical, history, holiday, journey, kalemegdan, landmark, museum, national, old, oriental, park, plant, recreation, serbia, serbian, sightseeing, tourism, tourist, tower, town, traditional, travel, tree, trip, turkish, vacation, vintage, walls,