Never conquered by enemy troops, Festung Hohensalzburg opened to the public in the late 19th century. It was originally built in 1077 in preparation for a conflict between Pope Gregor VII and Emperor ...
After a stint as a military barracks, Hohensalzburg Fortress was opened to the public in the 1860s by Emperor Franz Josef. Gretchen Strauch / Courtesy of Rick Steves' Europe Through the Back Door ...