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 ...
Take a flight of discovery high above of Salzburg, Austria, as drone footage captures its baroque architecture, the majestic Hohensalzburg Fortress, and the serene beauty of the surrounding Alps.