The Paris Catacombs

The Perron family, who lived in a seemingly normal Rhode Island farmhouse, had unimaginable paranormal experiences that would inspire the popular 2013 film " The Conjuring". With a history of rape and death, their home allegedly was infested with spirits/demons to such a degree that renowned paranormal investigators Ed and Loraine Warren were involved.

The LaLarie mansion is ultimate house of horrors. LaLarie is arguablythe first female serial killer. She viscously tortured and mutilated her slaves in a locked room in her New Orleans mansion. It is believed that this mansion is the most haunted building in New Orleans today.

Jack the Ripper, arguably the most famous serial killer of all time, terrorized London in the late 19 century with his gruesome murders of prostitute women.

20 stories beneath the city of Paris is a 130 mile network of tunnels containing almost 7 million Parisian bodies.