View of 'Uhu-Burg'

Taken 9th July 2015
Medieval Castle theme with various owl species, ravens, griffon vultures and a wader aviary.

Seems to be a very effective use of an existing relic on site.

I may be wrong but wasn't this "relic" newly built for these enclosures?

I assumed it was built for these enclosures.
It doesn't really look old to me and it looked like the 'castle' was built for the enclosures rather than the other way around. That is just my assumption though.