Commonly acknowledged as the only public monument to the Devil himself.

Madrid's last horchata kiosk is a blue-and-white beacon of refreshment.

Down a cobblestone alleyway is a museum dedicated to Romanticism, with a secret garden.

Hundreds of secret cabinets built into the walls of legendary poisoner's private work room.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

These unique markers designate the route American forces took during the Liberation of France.

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

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

Two small chapels housed inside an ancient tree.

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

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.