Continuing the tradition of the dime museum in style.

Free public park and gardens filled with peacocks and peahens.

Life's work of sculptor Elisabet Ney remains preserved in her last studio.

A Texas-sized particle collider that was abandoned due to its Texas-sized budget.

It specializes in outsider art and artifacts of secret societies.

A Victorian mansion, painstakingly reproduced to appear just as the the Munster's family home did on TV.

Once thought to be the Garden of Eden it holds a holy footprint claimed to belong to Adam, Buddha and Shiva.

Century-old shop, specializing in Occult products.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

Museum about life, death, and cannibalism in the Stone Age.

The world's largest collection of witchcraft regalia.

Man-made cave with enigmatic carvings, some say made by the Knights Templar themselves.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

Town full of spiritualists, some of whom are mediums, is still in full swing after 130 years.

Centuries-old bridges grown from tangled roots.

Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

A mysterious chasm in the heart of the ancient Roman Forum, the Lacus Curtius was once believed to be a gateway to hell.

For over 80 years, Mayan ruins stood proudly in a most unlikely location.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

A cave network located at the southernmost tip of mainland Greece was once believed to be an entrance to Hades.

Rodin's famous depiction of Dante's 'Inferno', amidst a sculpture garden of many of his other works.

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

The blood-soaked ruins of the castle where the murderous Blood Countess was walled in alive.

The haunting ruins of Jack London's dream house.