This abandoned gold mine found a second life as a post-apocalyptic film set.

The world's most elegant power lines.

This stop on the Camino de Santiago stands high above the underwater ruins of a medieval town.

Head to the mountains to catch a glimpse of Spain's endangered subspecies of brown bear.

This multi-level, aqueduct-footbridge hybrid is one of the greatest works of the Spanish Renaissance.

Medieval ruins nestled within a breathtaking swath of Spanish nature.

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

A somewhat mysterious biomedical museum housed inside a Spanish university.

This architectural oddity is an oasis of green on the outskirts of Valencia.

This beautiful spit of land was once the summer playground of the king of Spain.

Locals use these rock pools and waterfalls for swimming and cliff diving.

Abandoned tunnels dug for the once-thriving sea salt industry on the coast of southern Spain.

This panoramic lift provides a futuristic ride up San Pedro Mountain.

These primitive rock paintings include a very beloved depiction of a woolly mammoth.

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

The walls of these four caverns are filled with art that dates back to the earliest human presence in Europe.

This Arab fortress was once the largest citadel in Western Europe.

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

A spectacular walk on the flank of a gorge.

The ruins of a 2,000-year-old Roman fishing village perched on one of the best beaches in Spain.

A small church ornamented with medieval erotic sculptures.

This Michelin-starred restaurant sheds light on a rare period of cultural and culinary tolerance in Cordoba’s past.

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

The streets of a sleepy Spanish town proudly exhibit some of the world's finest graffiti.