In West Virginia, an abandoned amusement park is rumored to be a playground for spirits; in England, what makes Drakelow Tunnels so scary?

A menacing medieval castle; a gilded opera house turned into a makeshift morgue; a terrifying train car straight out of a nightmare.

Long-dead prisoners prowl an old English jail; a decommissioned warship is haunted by the agonized victims of a grisly tragedy; sinister spirits roam the upper floor of a historic building.

A monstrous headmistress tortures innocent souls from beyond the grave; a restaurant quakes with ghostly activity; an island is stalked by the sinister spirit of a notorious pirate.

The Blue Lady haunts a California restaurant overlooking the ocean; more than costumed staff members lurk in the dark at a Halloween attraction in a 19th-century Philadelphia prison; a New York village is dedicated to reliving history.