Well - this Cache was a little tricky. We was the first time there (one week before) - two hours climbing in the castle - no result.
One week later with new energys (and a spoilerphoto) a second time to the castle - this was easy than.
It was funny for me to see, how easy it was to convice the family to go a second time to this place (only to find the Cache).
This was our first Geocoin. We will for sure try to find a nice new Cache for him - and bring him on the way as soon as possible.