architecture in the old town of salzburg. the hohensalzburg fortress in the background of the picture, austria

architecture austria austrian baroque building buildings castle city cityscape culture destination europe famous fortress fountain historic hohensalzburg land landmark landscape medieval mozart narrow nature old outdoor palace people residenzbrunnen residenzplatz romantic salzburg salzburger salzburgerland salzkammergut scenery sky square starry street summer sun tourism tourist town traditional travel unesco vacation view