An Italian hillside ghost town.

Skulls and skeletons are omnipresent in this church dedicated to souls trapped in purgatory.

Mediterranean castle on a tiny Turkish island.

The deepest underground city in Turkey was designed to protect 20,000 people behind massive stone doors.

Naturally protected city carved from a rock face.

People have been living in the cave houses on this Italian hillside since the Neolithic era.

The best-preserved Roman small town in North Africa.

Founded in 670, this ancient mosque is an architectural time portal.

This strange sculpture of a menacing skull surrounded by sun rays was discovered at the foot of the Pyramid of the Sun.

During this Bolivian festival/fair you can wish for wealth, success, love, and more by buying a miniature version of your desire.

Located in a veterinary school, this macabre exhibit displays the effects of animal diseases.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

An abandoned film set location for a remote spaceport in a galaxy far, far away hides in the Tunisian desert.

A creepy, deserted mock Arabian village can be found in the middle of the Qatari desert.

A mysterious light in the wood, rumoured to be the the ghost of a railroad brakeman.

A mysterious light of unknown origin on the backroads of Missouri.

Mysterious glowing orbs float through the desert night.

Research station devoted to mysterious floating lights seen in a Norwegian valley.

An abandoned movie set in the desert of West Texas.

This 80-year old mannequin is so lifelike it is believed to be an embalmed corpse.

The spot where Parvati convinced Shiva to marry her, has become a pilgrimage site for married and unmarried women.

This colossal ancient sculpture of the monstrous Aztec rain god has a literally stormy history.

The Mexican painter Diego Rivera created this unusual museum to display his collection of pre-Hispanic artifacts.