Where: Bedburg-Hau, Germany

Start of construction: 14th Century

End of construction: 17th Century

Most important renovation:

19th and 20th Century

Accessible: yes, museum inside the castle

and the surrounding park

Important fact:

The castle was severely damaged during WWII and was a ruin for years afterwards. Reconstruction followed in 1990. The name is derived from the Dutch 'Mooi Land', meaning beautiful country.

https://www.moyland.de/en.html