Poltergeist hauntings have fascinated and terrified people for centuries. From the infamous Great Amherst Mystery in Canada to the terrifying Enfield Poltergeist in London, these supernatural events continue to captivate paranormal investigators and ghost enthusiasts alike. This blog post explores four of the most famous poltergeist cases in history, including the Greyfriars Cemetery in Scotland and Thornton Heath in England, where violent, unexplainable events left lasting marks on their communities.