Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

An architecturally-focused antique shop.

The only natural cave bath in all of Europe.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

A 19th century artistocrat's mansion, turned into a library, hidden in a modern library.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

The oldest operating roller coaster of its kind, the Montaña Suiza has been thrilling riders since 1928.

A road that winds through this natural cave is the only way to access the small, appropriately-named village of Cuevas.

This art installation at an abandoned lipstick factory has distinct anti-capitalist vibes.

Touching this little fossil embedded in the wall of a grand mosque-cathedral may make your wishes come true.

Living towers made of people that are now recognized by UNESCO.

During an annual Catholic feast in this tiny Spanish village, men dressed as devils leap over rows of babies to cleanse them of sin.

This ancient tunnel is one of the most important examples of Roman hydraulic engineering in Spain.

The largest medieval water tank on the Iberian Peninsula is preserved beneath the Cáceres Museum.

A cheese discovery made by shepherds became the pride of a region.

This Michelin-starred restaurant sheds light on a rare period of cultural and culinary tolerance in Cordoba’s past.

Order cookies baked by cloistered nuns in a 400-year-old monastery.

Thanks to an acoustic anomaly, this unassuming stone bench has heard one hundred years of secrets.

This magical space partly designed by Antoni Gaudi is one of the best examples of romantic gardening in the Mediterranean.

Hidden behind a wall, Spanish nuns distribute their signature sweets on a revolving tray.

A Spanish forest is filled with mysterious stone carvings.

Wonderland replication in progress by one persistent man.

A town filled with hot chocolate, dazzling lights, and lots of Christmas cheer.