Europe
Tower of London
England
What happened here
William the Conqueror began the fortress in the 1070s. It later served as a royal residence, prison and execution site; Anne Boleyn was executed within its walls in 1536.
Why people call it haunted
Visitors and guards have long reported apparitions associated with Anne Boleyn, Lady Jane Grey and other former prisoners.
Read the historical source: Historic Royal Palaces