This remarkable museum sprung from one of the most important prehistoric archaeological sites in the world.

This 15th century pharmacy displays a beautiful collection of ancient medicine jars.

A magnificent, long-abandoned castle built in the wake of the reconquest of Spain.

The world's most elegant power lines.

An abandoned airport in the middle of nowhere.

The largest medieval water tank on the Iberian Peninsula is preserved beneath the Cáceres Museum.

Two 2,500-year-old Phoenician boats found on the coast of Spain, giving incredible insight into the ancient maritime traders.

This medieval fortification has weathered the centuries better than any other structure from its era.

The remains of the second-oldest zoo in Europe can be seen within these library gardens.

One of Europe's oldest yew trees has lived more than 2,000 years.

Sanctuary on a ridge near an ancient shrine to a "Black Madonna" built by the founder of Opus Dei.

Long tunnels run under the ancient chariot racing circuit to the tower.

This 19th-century fountain's namesake animal isn't what you think it is.

Living towers made of people that are now recognized by UNESCO.

Translating as "The Jump of the Girlfriend," this stunning waterfall has a tragic legend behind it.

Haunting monument to the German Jewish philosopher who died while fleeing fascism.

This species of wild goat stars in witchy legends and frolics among the park's eerie rock formations.

Walls of stone rise up from sinkholes caused by underwater erosion.

Archaeological site of Iberian people ruins.

A historic Christian shrine nestled within a spectacular natural cave.

Remote ruins of a 2,400-year-old Iberian settlement.

A fiery-red region of scooped out land still largely untouched by civilization, tourists or otherwise.

An independent naturist colony amidst 1000-year-old ruins.

Volcanic rocks ground down into sand make this Spanish beach as black as night.