Where: Dischingen, Germany
Start of construction: 12th Century
End of construction: 17th Century
Most important renovation: 20th Century
Accessible: yes
Important fact:
Burned down by French troops
in 1648 at the end of the Thirty Years' War,
but rebuilt around 1669.
One can also spend the night at the castle.
https://www.burgkatzenstein.de/en