The Spanish writer devoted hours to writing 'Don Quixote' in this house.

An homage to the first Spanish cyclist to win the Tour de France.

A centuries-old house, once part of the wall of Granada, sports musket barrels from the battlements which allude to its original owner.

A monument to one of the greatest matadors of all time.

A museum dedicated to the centuries-old cave dwellings that housed marginalized communities on the outskirts of the former capital of Muslim Spain.

Mysterious texts covered in mystical symbols were found in caves at this site centuries ago.

A historic structure inspired by Roman, Muslim, and Jewish bath houses.

This sculpture pays homage to the street sweepers of Madrid since its inauguration in 2001 in Plaza Jacinto Benavente.

The first mechanized factory in Spain is also one of the most significant mints in the history of money.

These Stolpersteine located in Spain honor Republican soldiers who perished at the hands of Nazis after the fall of France.

Kissing the ass of this stone lioness has become a rite of passage in the city of Girona.

Designed by Gustave Eiffel before his famed tower.

These "mermaids" that surround a plaza in Segovia are rather sphinx-like.

In this 400-year-old hotel in Madrid, you'll find a comb in every room, an old clock, and maybe a ghost.

These wooden balconies that are both decorative and functional.

This historic electric train has operated with regularity since the early 1900s.

A curious memento mori hangs in the magnificent Cathedral of Segovia.

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

The current seat of the Parliament of Andalusia was once the epicenter of the Great Plague of Seville.

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

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

A contemporary art installation housed within a Gothic cathedral.

This unassuming bookstore in the heart of Madrid is one of the oldest in Spain.

This magnificent castle grew from a small Moorish fortress, and reportedly inspired two iconic Disney castles.