An ancient Egyptian temple in the middle of Madrid, Spain.

Just like in Hollywood, Madrid has also a forgotten walk of fame.

The remains of a convent turned military barrack in the heart of Madrid.

After the queen of Spain had a dream where these statues fell and crushed her, they were removed from the palace and given new homes around Madrid.

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

A pair of gigantic baby heads greet passengers at Atocha Station.

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

A rare set of strings by famed instrument maker Antonio Stradivarius is on display in the Royal Palace.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

A lush indoor jungle fills this bustling Madrid transportation hub.

Every hour the doors open to reenact the legend of the heroic mayor who saved his town by drinking a gallon of wine.

This graveyard is the eternal home of many brave pioneers who settled the Great Northwest.

You might recognize this historic Oregon mansion from its appearance in 'The Goonies.'

The lush coastal city of Astoria is riddled with forgotten secret sidewalks.

The fairy tale castle of the "fairy-tale king."

A unique bridge with an equally unique view.

These bronze pamphlets remember a remarkable group of Germans who fearlessly opposed the Nazis in the very center of their power.

The unusually large seat sits atop the base of a ruined temple.

This beautiful 19th-century temple stands atop the ruins of its predecessor.

This century-old cinema house has a marquee that has been hand painted by a single man for over 25 years.

A fearsome dragon clings to a corner of Munich's city hall.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

Rumored to have been frequented by Vincent van Gogh, it's the only remaining genever producer in the Hague.

A seven-century-old jail tells a not-so-pleasant history of crime and punishment.