What exactly went on in these caves is still a dark mystery, but they are said to be haunted by some very restless spirits.
A ghost is the visible, audible, or telepathic experience of something that was once alive and that is now dead.
Strange dogs, hidden soviet tunnels, savage radioactive rats and vengeful ghosts - the Moscow Metro is believed to have them all.
Looking for a good scare? Look no further than the best haunted houses UK. Be prepared to be shocked by dark deeds and horrible history.
Believed to be at the root of many legends, including the Beast of Bodmin Moor and the Witch Hounds of Sussex
John Sage, the jailer of Chillingham Castle in Northumberland, England, was one of the most evil and brutal men to have ever lived.
Looking for a good scare? Look no further than the best haunted houses UK. Be prepared to be shocked by dark deeds and horrible history.
The actual doll is just as spooky as its movie counterpart and said to possess the same demonic abilities.
The Ghosts of Chillingham Castle are some of the most famous in all of Britain and some are truly terrifying.