The trials and tribulations of marking Poe's grave.

See massive fossils that are over 200 million years old in northeastern Arizona.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

Rustic natural hot springs in the deciduous rain forest.

An alchemist's "magic door" stands in the middle of a Roman park.

The quaint little store that is said to have inspired a famous Dickens novel was only given its name after the book was released.

According to one local tradition, the entrance to the Voodoo underworld can be found in New Orleans through seven gates scattered throughout the city's French Quarter.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

An abandoned stretch of highway, deteriorating next to the operational one.

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

The only rotating bar in New Orleans has been slowly spinning since 1949.

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

A state-of-the-art medical facility from the Imperial era is now a derelict ruin.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

The hidden lair of an alchemist rediscovered in a 2002 flood.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

A curious collection dedicated to human and animal anatomy and pathology.

This 700-year-old street food market features baby octopus and soy donuts.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

Eighty million natural history specimens call this gargantuan museum home.

Cat art as far as the eye can see.