At this century-old barbershop, clients used to be entertained with a glass of brandy and a cigar.

This set of Berber granary caves is now an interpretation center for the cave window structures in the Clarino valley.

Dr. Fleming's work saved the lives of many bullfighters thanks to his discovery of penicillin.

The biggest depiction of Don Quixote's love interest in the whole world.

This human-made cave is one of the many snow storage chambers that supported the ice supply industry in the Sierra Mariola area.

This decorative arch symbolizes the history of this medieval village but still maintains a modern purpose.

You'll need a microscope to see some of the minuscule masterpieces in this modest museum.

Built in 1925, this glass-roofed shopping arcade is known for its modernist Italian architecture.

For many years, the origin of these enigmatic artificial caves was the subject of debate among historians.

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

Inaugurated three times, this tower offers some of the best views of Madrid.

On market days, a tax collector sat in a small cave at the end of this arched bridge.

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

This surreal-looking tree pruned more than 1,000 years ago is still producing olives for oil.

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

This roundabout commemorates the fourth International Polar Year.

The water of this well in Toledo lost its sweetness after the death of a young love.

This parody of ecclesiastical cloisters features famous figures from the 20th century.

This cuddly-looking statue symbolizes the bond between Spain and China.

This girder was hit by a bomb during the Spanish Civil War, but nobody knew about it until 2016.

Built thousands of years ago, this wall is still part of the urban layout of this village.

A masterpiece of Rationalist architecture in the center of Madrid with lizards on it.

A haven for book enthusiasts across the street from Retiro Park.

A stone structure built thousands of years ago on the Iberian peninsula.