Chillingham Castle in Northumberland, England, is a place where ghosts lurk at every corner and strange sounds are heard. The most famous ghost here - the ghost of Lady Mary Berkeley, wife of Lord Grey Chillingham. Some people heard the rustle of her dress as she walked past them. Another ghost - "Blue Boy". It is the mysterious boy, dressed in a blue outfit, and that appears suddenly in front of them. Chillingham Castle is even special excursions available with ghosts. However, it is also a great place to visit for anyone interested in history. You can see the medieval Great Hall, a state room, where he worked for Edward 1, as well as dungeons and torture chambers. Thus, even if you do not believe in ghosts, it's still worth a visit!