Castle Drachenfels is real?

"The first recorded observations of Castle Drachenfels, the accursed house of hell, were brought to us by Oskar Lefevre and Jean-Pierre Lafontaine of the city of Quenelles in the year 184 (Imperial Calendar)." Not in my wildest dreams did I expect that this staple building of Warhammer's Old World could be real. But there I was in the year 2020 (Gregorian Calendar). And what started as a pleasant visit to the 19th century (faux/neogothic) castle Drachenburg turned into a (potentially) harrowing journey to the darkest place imaginable.

Castle Dragenburg is a very pretty castle. If I ever do find a pot of gold at the end of a rainbow I'd very much like to live there.