Hohensalzburg Fortress

Hohensalzburg Fortress sits atop the Festungsberg, a small hill in the Austrian metropolis of Salzburg. Erected at the behest of the Prince-Archbishops of Salzburg with a length of 250 m and a width of 150 m, it's miles one of the largest medieval castles in Europe. Hohensalzburg Fortress is situated at an altitude of 506 m. Construction of the fortress started out in 1077 under Archbishop Gebhard von Helfenstein. The authentic layout changed into a primary bailey with a wooden wall.

In the Holy Roman Empire, the archbishops of Salzburg have been already powerful political figures and that they expanded the fort to protect their pursuits. Helfenstein's war with Emperor Henry IV all through the Investiture Controversy encouraged the growth of the fort, with the Archbishop taking the side of Pope Gregory VII and the German anti-king Rudolf of Rheinfelden. The castle changed into steadily accelerated at some stage in the subsequent centuries. The ring partitions and towers were built in 1462 beneath Prince-Archbishop Burkhard II von Weißpriach.