Hohensalzburg (High Salzburg Fortress), Salzburg (must see)

Sitting atop the Fortress Mountain (Festungsberg) at an altitude of 506 meters, the mighty High Salzburg Fortress (Hohensalzburg) dominates the skyline of Salzburg.

Archaeological findings revealed a Roman fort once present at this site. The current construction was started in 1077 by one of the city's prince-archbishops and was more a show of the Catholic Church's power and determination than anything else. Let's say that the archbishops were more businessmen and politicians than churchmen... but that sums up the Middle Ages in many places.

What started as a small castle eventually grew into a grand, whitewashed fortress – 250 meters (820 feet) long and 150 meters (490 feet) wide – making it one of the largest medieval castles in Europe, so foreboding in fact, that no army ever tried attacking it for over eight centuries.

Still, during the course of history, the fortress did see action – during the German Peasants' War in 1525 – and underwent further modifications in the Thirty Years' War (which lasted from 1618 to 1648). By the 19th century, after a stint as a military barracks and a storage depot, the fortress was decommissioned, in 1861, and opened to the public by Habsburg Emperor Franz Josef.

Being one of Europe's best-preserved castles, it has undergone significant transformations since its refurbishment in the late 19th century, including the addition of the Fortress Railway (Festungsbahn) funicular in 1892.

Inside, the fortress boasts luxurious state apartments, the Golden Hall, and the Golden Chamber, exemplifying its role as both a residence and a refuge. It features the "Salzburg Bull," a large mechanical organ, dating from 1502, that plays daily between Palm Sunday and October 31, at 7, 11, and 18 o'clock. The fortress is adorned with marble pillars, a coffered ceiling with gold stars, and a chapel with a star-vaulted ceiling. The bedchamber combines historic splendor with modern updates, showcasing precious textiles, gilded wainscoting, and a once state-of-the-art toilet...)))

On top of that, the High Salzburg Fortress offers unique panoramic views of the city, mountains, and surrounding plains, as well as cafés and a handful of museums. It’s a pleasant place to grab an ice cream cone and wander the whitewashed maze of buildings while soaking up the medieval ambiance.

Tip:
It's worth going to for the views alone, but the short guided tour is also fascinating. They do a great job telling the story of this fortress and its growth over the centuries.
Don't miss visiting the few rooms with the marionettes on display, and try to leak into the old church as well.
Although most visitors opt for the one-minute trip on the funicular, consider walking up if you are in good shape and the weather allows, as it makes the experience more enjoyable and there are some nice things to see on the way.
To save money and avoid the crowds, take advantage of online booking using the 'early bird' pricing (you'll then scan tickets from your device to get access to the site). If time allows, take advantage of dinner and the concerts which feature local musicians playing wonderful classical music from the region.