When ecosystems collide in the arid Southwest.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

The atmospheric road was never meant to be so creepy.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The world's largest collection of witchcraft regalia.

Museum preserving torture methods from the past.

This geothermal hot spring hides beneath a slowly growing mineral dome.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

A hospital closed seemingly in the middle of operations, leaving behind fodder for horror films and ghost hunters.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

Carnivorous plants, medieval aphrodisiacs, and the largest original wood structure glass conservatory in the western hemisphere.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

Medicinal spa created with the discharge from a geothermal energy plant.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

A snapshot of the city's fascinating voodoo culture.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

This stone tower in a small town's graveyard looks as though it would be more at home in a fairy tale.

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

Small shop offering mail-order rare and exotic plants.

A unique collection of more than 250 rocks and minerals located on a university campus.