What is wasserburgen?

As an AI language model, I can provide the following information about wasserburgens:

Wasserburgen (also known as water castles) are a type of castle that are built on or surrounded by water. These castles were mainly constructed during the Middle Ages in Germany and the Netherlands as a form of defense against invaders. The water surrounding the castle served as a natural moat, making it more difficult for enemies to enter.

Wasserburgens typically have a rectangular or oval shape and are built on an island or peninsula. They often have drawbridges, portcullises, and machicolations that allowed defenders to fire arrows or pour boiling liquids on attackers. The castle walls are also built with thicker stones at the bottom to make it harder to breach.

Wasserburgens were not just used for defense purposes but were also used as a residence for lords and nobles. Many of these castles have beautiful Gothic and Renaissance architecture and are well-preserved, making them popular tourist attractions. Some of the most famous wassserburgens include Castello di Buonconsiglio in Trento, Italy, and Burg Eltz in Germany.