If you find yourself near the third floor of the main building, you are in the residence of the Archbishops. These Prince's Rooms, or Fürstenzimmer, are among the best-preserved Gothic secular spaces in Europe. Look for the Golden Hall, where the ceiling is a masterpiece of design. It is adorned with gold-studded spheres on an azure background, meticulously crafted to mimic a starry night sky. As you walk through these chambers, keep an eye out for a very strange symbol on the walls: a white turnip on a black background. This was the coat of arms for Archbishop Leonhard von Keutschach, who ruled around 1500. He was obsessed with leaving his mark; you can find his turnip symbol at least 58 times throughout the fortress. It is a humble vegetable for such a powerful man, but it was his family’s signature. Practical tip: If you want to see these original 1,501 furnishings, ensure you have the All-Inclusive ticket, as the basic ticket does not always cover these specific state rooms.