"Spookkasteel" is Dutch for "Haunted Castle"
Used to be called "Griezelpaleis", which roughly translates to "Scary palace". Both the name and facade (possibly the interior as well) were changed somewhere during the mid-2000s. Regularly new effect are added or replaced, such as as screens with animations in 2017.
Koningswinkelstraat 53g, 6301 WH Valkenburg aan de Geul, Netherlands