Festung Hohensalzburg fortress on Mt. Moenchsberg, Salzburg, Austria, Europe

architecture attraction attractions austria austrian building buildings castle castles day daylight daytime during europe european exterior exteriors famous festung fortification fortifications fortress fortresses hohensalzburg known land landmark landmarks moenchsberg mt nobody on outdoor photo photos renowned salzburg salzburger seeing shot shots sight sights site sites stronghold strongholds the tourist well well known worth