This overlooked museum houses an amazing collection of rare, antique typewriters.

A five-square-mile slice of Spain on the Mediterranean coast of North Africa.

A network of hundreds of interconnected wineries in caves hides under the town center.

The Gaudí-inspired building that was the start of Terrassenc modernism.

12th-century holy complex shares land with a natural park full of heavenly waterfalls and raptors.

A display of torture devices used in the Spanish Inquisition and other scourges of medieval Europe.

An impressive display of ships and artifacts from the ancient Mediterranean maritime trade.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Seaside ruins of a settlement that date back to the first century B.C.

This chest hospital with a dark, haunted past serves as a fitting set for horror films and a paradise for ghost hunters.

Geological storytelling.

This imposing modern citadel started out as a home renovation project.

The former 1920s mansion of a prominent Catalan developer was used as the Soviet Embassy during the Spanish Civil War, and there is still a bunker below the garden.

This remarkable prehistoric town is full of watchtowers and houses that have withstood thousands of years.

The Cathedral of Salamanca has a number of unusual carvings but none so surprising as a modern astronaut.

This former charity hospital for elderly clergy houses some of Seville’s most treasured paintings.

Spain's stunning solar energy plant.

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

An abandoned Indian-inspired mansion.

Thanks to an acoustic anomaly, this unassuming stone bench has heard one hundred years of secrets.

An ancient Roman theatre restored to its former glory in the Spanish city of Cartegena.

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

A Spanish artist builds his own castle.

Now a pile of ruins and rubble, this was a lovely mountain town as recently as 1960.