Spookslot

Old but still very nice:
On July 24, 1976 the announcement[1] on the making of the world's biggest haunted castle appeared in Brabant's daily newspaper, Het Brabants Dagblad. The article mentions that the castle would be built between the Fairy Tale Forest and the rowing and canoeing pond. This was a strategic choice, because the location of the attraction would attract visitors to the normally ‘forgotten’ southern part of the park.

The main reason for this mega-attraction was declining numbers of visitors at Efteling. Aiming for a more general public, with an attraction that didn’t depend on the weather conditions, Efteling authorized their young designer Van de Ven to start designing the ride.

Van de Ven designed the castle as a walk-through attraction [2] and, in the style of Anton Pieck, the castle was designed to look old and decayed. It is meant to look as though it was once beautiful and majestic, but is now haunted and in ruins and somewhat romantic.

The construction took about 18 months and the castle was officially opened May 10, 1978.

On May 12 a television special was broadcast with Kate Bush singing in and around the castle. She had a big hit around the globe with "Wuthering Heights" at the time. Reportedly this was Kate Bush's first television appearance.