Ключевые слова: ancient, architecture, attraction, belgrade, bridge, city, cultural, culture, day, defense, destination, exploration, fort, fortification, fortress, gate, guide, heritage, historic, historical, history, kalemegdan, landmark, landscape, medieval, military, monuments, nature, outdoors, parks, picturesque, public, route, ruins, scenic, serbia, serbian, sightseeing, site, stone, sunny, tourism, tower, travel, urban, view, visitor, walls, wooden, zindan,