Ключевые слова: ancient, arch, architecture, beautiful, brick, building, castle, city, clock, corridor, danube, dark, day, destination, entrance, europe, event, fort, fortification, fortress, ground, historic, historical, history, interior, landmark, light, medieval, monument, museum, mystery, novi sad, old, passage, petrovaradin, river, ruin, stairs, stone, the gate, tourism, town, travel, tunnel, underground, vacation, vojvodina, wall,