An eclectic collection of thousands of items owned by the sculptor Frederic Marès.

An unusual but excellent display created in the 1930s as propaganda against the Freemasons.

The remains of an encyclopedic sculpture garden later used as an internment camp.

The atmospheric ruins of a historic church can be found on a hill above the city of Oviedo.

A magnificent place to see authentic paleolithic cave paintings that are an astounding 33,000 years old.

Fascinating exhibits of prehistoric and ancient artifacts displayed with a uniquely modern touch.

A daily pyrotechnic celebration marks a beloved tradition during Valencia's festival season.

This charming, medieval walled village is Spain's first "book town."

Religious dwelling in a Spanish volcano.

A breathtaking and biodiverse wilderness in the mountain setting of Ernest Hemingway's "For Whom the Bell Tolls."

You can soak in three relaxing pools filled daily by the tide.

The ruins of a bombed medieval village memorialize the destruction of the Spanish Civil War.

A unique exhibit lets blind people experience famous works of art and architecture with their hands.

"Satisfying" is a good way to describe these beautifully aligned rows of Spanish mills.

An ornate tower shows off a local artist's architectural flair.

An abandoned socialist utopia built in the late 19th century.

This influential Renaissance-era library was once the haunt of kings and monks.

One of Antoni Gaudí's least-visited works, an homage to Catalan patrimony that mixes neo-Gothic with Modernista forms.

This underwater graveyard commemorates a group of murdered 16th-century missionaries.

Semi-mystical manmade towers of rocks decorate this rocky seaside.

An outsider folly near Madrid.

A small church ornamented with medieval erotic sculptures.

Lava stone structures possibly dating back to the 19th century may have been a stopping point for voyagers between ancient Egypt and the Mayan Civilization.

An out-of-place grove of sequoias thrives in northern Spain.