Erasmus Castle/ Erasmus Kasteel (Afrikaans) also known as "Die Spookhuis" or "The Haunted House", is an imposing mansion on a hill in the Erasmuskloof suburb of Pretoria, South Africa. It is a very imposing and unique landmark in the city and rumours of ghosts and supernatural encounters in and around the residence are plentiful. The house and its grounds are privately owned by Armscor, however public tours and cultural gatherings can be arranged.