The largest and most famous wax anatomical collection anywhere in the world.

The ancient water tanks remain some of the ruined city’s most beautiful architecture.

It's hard to believe the dizzying patterns covering this abandoned mine are completely natural.

This historic hotel invented the chocolate brownie.

This terrifying glass bridge on the side of a mountain cracks as you step on it.

This pump on the bad side of Victorian London betrayed a horrifying revelation about the water supply.

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

Hidden in the shadow of a rocky fortress is one concubine’s long-forgotten legacy.

This gallery of prehistoric red ochre art lines the wall of a scenic segment in Utah's San Rafael Swell.

Perhaps the most beautiful of preserved saints, with a little help from Paris.

This abandoned psychiatric hospital once housed more than 4,000 patients in the middle of a quaint New England town.

A dark tunnel leads to a striking white crater that seems to be from another planet.

An extensive collection of reliquaries containing the bones of saints housed in the largest Catholic church in Venice.