The Winchester Mystery House is a house that was built in San Jose, California, in the 1800s, occupied by a husband and wife. As the story goes, as relayed by the informant, the woman in the story was paranoid that her husband’s ghost and others in the house would attempt to haunt her. Then, the woman, to avoid collisions with the supernatural, built several traps to fool her husband’s ghost: staircases that led nowhere, extra rooms, dead-ends, etc.
Interestingly, the house has since been turned into a tourist property, where, playing off the above legend, visits can pay for night tours through the “haunted house”. The Winchester Mystery House remains open to the public. Tours can be scheduled at its official website: http://www.winchestermysteryhouse.com/
It is impossible to know if the folklore surrounding the property caused the site to become a tourist attraction–or if the folklore was fabricated in order to promote the tourist attraction.