To understand the sheer scale of this fortress, you must visualize how it is organized. The castle is divided into six distinct courtyards, each acting as a sequential defensive layer. In the Middle Ages, as you progressed from the first courtyard toward the main castle at the southern tip, the security became increasingly strict. Each courtyard served a specific function: the outer ones housed craftsmen, stables, and even a brewery, while the inner courtyards were reserved for the high nobility and their treasures. If you look closely at the walls, you will see they are up to 5 meters thick in some places, made of sturdy tuff ashlar stone. For a practical tip while you walk, keep an eye out for the paths made of flattened stones; these were installed recently to make the ancient cobblestones much easier to navigate if you are pushing a stroller or using a wheelchair. Many of the buildings are still inhabited today, making this not just a museum, but a living part of the town of Burghausen.