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

These ancient artifacts are a testament to the enduring significance of the bull in Spanish culture.

For decades, Puerta del Sol has been illuminated by a giant, guitar-wielding bottle of sherry.

A reproduction of the famous prehistoric cave paintings is hidden underground at the National Archaeological Museum.

A towering monument in Spain has proven to be more labor-intensive than initially planned.

This postmodern apartment block was designed to be a vertical neighborhood.

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

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

The remains of the second-oldest zoo in Europe can be seen within these library gardens.

An iconic and controversial ancient Iberian funerary urn with a hauntingly penetrating gaze.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

This small and often-overlooked museum holds some of Spain's finest artistic treasures.

This lucky bronze frog was gifted to Madrid by a casino.

A stone slab in Madrid marks the point from which the distances of Spain's national roads are measured.

This funky former tobacco factory is one of the most striking examples of Madrid's cultural diversity.

The only urban monument in the world designed by the great surrealist painter Salvador Dalí.

In the fictional world of Kcymaerxthaere, celestial wonders marked a portal to a powerful route of travel at this site in Madrid, Spain.

A whimsical brother of the nearby Fallen Angel statue takes the falling part quite literally.

A lush indoor jungle fills this bustling Madrid transportation hub.

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

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

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

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.