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

Giant granite sculptures representing family on the northern coast of Spain.

Famed architect Antoni Gaudi built this generous thank you gift to a friendly host who housed him during a job.

An eerie collection of the surviving structures from a past celebration of the future.

The lengthy skeleton of one of the tallest Spaniards of all time is on display in Madrid.

A darkly erotic open-air statuary in Catalonia.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

A medieval village holds a very modern hotel.

Abandoned waterpark turned counter-culture mecca.

This enchanting natural park is a magical example of a temperate rainforest in Europe.

A breathtaking canyon offers stunning views and frightful pathways through an ecological paradise.

This ancient Spanish castle sits high upon a hilltop.

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

An exact replica of a colossal Olmec head sits atop a pyramid within a Madrid traffic circle.

The oldest Roman lighthouse still in use.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

An eccentric collection of antique items shares space with a prop-quality witchcraft museum.

The oldest giants in Catalonia are now displayed in a 14th-century Gothic church.

Devastated landscape used for hundreds of years by the Romans as their primary mining site.

Blue-green pools and smooth stones comprise one of Spain’s most idyllic hidden wonders.

Mine shafts and hard pastries await visitors at this massive mountain of salt.

"Alleys of Stone" form natural mazes in Spanish natural park.

A site where “the ravages of the war are more striking…than any other place in contemporary Spain.”

A 16th-century Andalusian palace.