Pick up this rock and become an instant legend.

Austria’s oldest brewery makes beer with flaming-hot granite.

In the foothills of the lesser Caucasus, a centuries-old fortress still stands.

Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.

A small house sits between two huge rocks, with its back to the sea.

This amazing 15th-century mural remained hidden in plain sight for centuries.

The only remaining arch of the oldest stone bridge in Rome stands in the middle of the Tiber.

This temple contains what might be the world's oldest optical illusion.

The camera-toting gargoyle juts out from the exterior of a Gothic cathedral.

This twisty section of highway in the Himalayan foothills is lined with thousands of small mirrors.

Generations have refused to move this doll from its dusty resting place to preserve a castle from a watery fate.

The "Bridge Over the Atlantic" lets you cross the waterway in mere seconds.

The Cathedral of Salamanca has a number of unusual carvings but none so surprising as a modern astronaut.

This gaping hole in the middle of a remote mountain lake looks like a portal to another dimension.

Twisted trees shaped by coastal winds make this woodland look like something from a spooky story.

This airport currywurst stand is made out of retro airplane parts.

This house certainly has a unique decor.

A mysterious, weather-beaten bus lies on the coast of Harris, enticing the curious to investigate.

An architect transformed this abandoned cement factory into his castle-like workshop.

A trail of footprints discovered after a landslide was left not by the Devil, as originally believed, but by an early human ancestor.

An abandoned horror film set sits eerily along a highway through Hollywood's "door to the desert."

In the city forest of Augsburg are oval, artificial ponds formed from a World War II bombing campaign.

This unique structure allowed boats to bypass underwater mine barriers in the channel to enter the harbor.

This is what trains will look like after the zombie apocalypse.