There are two connected, yet distinct traditions of weirdness concerning Houska Castle: its mysterious, violent and spotty history of purpose and ownership, and the reported sightings of horrific creatures and terrifying specters since its founding. Regarding the castle's originally intended design; whether it was really built to keep something from escaping rather than defense from outside forces, the lack of any definitive or comprehensive historical records will only lead to debate and speculation. However, those that have been inside the walls of this fortress and others in the region will tell you that Houska's architecture clearly doesn't seem to fit with the standard intentions. Regarding the encounters with frightening phantoms, if you believe places can be haunted, Houska Castle seems to be just that.