golubac fortress

ages ancient architectural architecture area background castle cazane century citadel clisura culture curtural danube day daytime defense derdap destination djerdap dunarea east elegance europe european exceptional excursions famous fort fortified fortress gate golubac golubacki gorge heritage historic history importance kucaj landmark landscape medieval monument mountains munuments national nature navigation old past place protection river rock romania ruins scenery scenic serbia serbian shore stone stony styles summer summertime symbol tourism touristic tower travel trees wall water