A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.

The castle still holds traces of the abandoned Roman fort it was built atop.

Banksy's image of a naked man dangling from the window of a sex health clinic.

This church is said to have connections to the Knights Templars.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

Morocco's largest Jewish cemetery.

A fortified city, home to a remaining population of five families

World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

Featuring a meatless buffet fit for kings, this family-owned Zurich eatery is considered the oldest vegetarian restaurant in the West.

The bears of Bern have been a city highlight for over 500 years.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

Artworks by loners, prisoners and the criminally insane.

A naturally occurring amphitheater carved by erosion into the mountainside.

Some 4,000 individual tiles make up this striking blue billboard from the golden age of air travel.

An icon of the city, this chapel features an amazing dome ceiling and offers panoramic views.

This chapel is the site of a yearly pilgrimage that originated during the Middle Ages.

A cluster of granite granaries perched on stilts.

This tower once served as a radar station during the Cold War.

This enigmatic Roman tower lurks just outside Belmonte.

After the owner of this Art Nouveau home died, it was turned into a museum displaying a lifetime dedicated to art.

This abandoned fortress still stands guard over the Guadiana River despite a history of warfare.

The ruins of a 16th-century bridge loom over Olivença's sovereignty.