of cause I brought the Bug to an other castle. When I went to this cache, I havent known that there is a castle, but I had a conversation with a bee-keeper in the woods, who told me about the castle where I parked my car. I was happy that I had the bug in my backpack, so I dropped it here. Returning to my car I noticed the castle and I was also happy to get some informations:
It is Burg Hernstein (Herrnstein castle)
it was founded in the 14th century by the knight van Steyne. After his death his sister married the earl of Nesselrode-Reichenstein and so the castle went into their ownership. The earls of Nesselrode still earns this castle until today. The owner of the castle today, who runs a forest company still has the name Nesselrode.
It is believed that this castle once was build for protection of a ironhammer which was still in use up to the 19th century,
I would never noticed this castle without this travelbug, so I have thank you to be my companion for a few days.
here is the link to a homepage about the castle
http://www.graf-von-berg.de/burgen/herrnstein/herrenstein.htm
also I post a foto
Aircologne - Andreas