These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

This fairytale-inspired cottage was created by a university literature professor.

This legendary "evil" doll has been haunting the citizens of Key West for over 100 years.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

A perfect circle of twenty-four mysterious holes dates back to prehistoric time.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

Eighteen miniature death-scene dioramas.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

A house carved into a rock in the 1940s.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

The plague quarantine island home to the alleged "Vampire of Venice."

A unique seaside cave where Aleister Crowley faked his own death.

Thousands of well-dressed mummies below a monastery.

The corpse bride of Portugal.

A collection of objects supposedly singed by the hands of souls in purgatory.

Executed in 1401, Exhumed in 1878, Stolen in 2010.

Skulls from the plague of 1656 and World War II bombings are united by a cult dedicated to caring for the ancient dead.

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

England's most notorious suicide spot.

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

An unsettling shrine dedicated to the ravenous beast that prowled 18th-century France.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

A preserved building where the dead were once watched for signs of life.

Collection dedicated to funeral rites, equipment, and mourning rituals of the Viennese.