No! That is a myth proved by many researchers and experts. It became a tourist attraction due to this belief but was later proved to be untrue
RMS Durham Castle was created in 1939.
The Haunted Castle - book - was created in 1979.
The Haunted Castle - book - has 96 pages.
Haunted Castle - video game - happened in 1988.
Haunted Castle - video game - was created in 1988.
The ISBN of The Haunted Castle - book - is 0-207-96796-7.
Yes, Fyvie Castle.
No.
The Haunted Mansion, The Canterville Ghost,
Yes
Yes
According to the TV programme Most Haunted, yes it is. Most Haunted used Dudley Castle for it's first live programme back in 2002