The name of this ancient Indonesian temple translates as "Elephant Cave" but it could be more accurately called "The Hellmouth."

At the crypt of St. Mary of Eulogies and the Dead you are left alone to ponder mortality among piles of skulls.

The underground sanctuary of a mysterious ancient cult.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

This hidden Art Nouveau courtyard is an opulent feast for the eyes.

Architectureal fantasy quarter of Rome.

The 10,000 Torii shrine.

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

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

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

Once the most densely populated place in the world, this island is now a ghost town.

This isolated Japanese mountain village untouched by time showcases unique and stunning traditional architecture.

This neighborhood thoroughfare is haunted by dozens of homemade monsters.

A taste of the macabre Tokyo's ritzy shopping district.

The UK's oldest theme park slowly slips away.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

An extraordinary house museum and cabinet of curiosities in the heart of Florence.

The graveyard is filled with beautiful funerary art and boasts breathtaking views of Florence.

Renaissance hospital featuring a rotating door into which unwanted babies were dropped.

Legend says this mysterious stone head belongs to a woman who was petrified by an alchemist.

When the plague struck York, this stone was used to leave supplies for the sick.

This popular square's history as the former site of a church is right beneath your feet.

Makers and sellers of the original and finest York Ghosts.