This bewitching Babylonian goddess haunts a hallway of the British Museum.

The final resting place for a wealthy Roman family, this tomb might be the best preserved of its kind outside Italy.

A unique structure located on the grounds of one of five grand palaces that were built by the Joseon dynasty.

A medieval church that contains murals from famed artist Albertus Pictor.

This museum is filled with an eclectic collection of unique inventions.

Historic medieval fortified city in southwest France.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

A museum of magic with a Sadist past.

Two small chapels housed inside an ancient tree.

Natural mummies hidden in the crypt of a medieval French church.

An ancient monastery, a locked room, and a mysterious book heist.

A chapel on a volcanic core, marking the end of a successful journey.

Huge Russian Orthodox cemetery in danger of being converted into open public space.

A private garden of sculptural eccentricities.

18th century underground pilgrimage site, dedicated to a Saint that did something...

Dedicated to the art of hunting, with juxtapositions of contemporary art.

Figures of unknown origin carved into the surfaces of underground caves.

Behind the pink curtain, Au Bonheur du Jour, an art gallery of erotic archives.

Home to the "Rat King" of Nantes and other wonders of the natural world.

Do these monsters look familiar? The gargoyles on this church are all from pop culture.

A 14th century bridge built as a fortress, where the devil lurks on one of its towers.

The remaining relics of the patroness of Paris lie in a chapel under a striking double spiral staircase.

Buddha and Jesus tower over this French mountainside headquarters of the Aumism religious cult.

A sanctuary for wolves in a community which once trembled in fear of the murderous "Beast of Gévaudan."