This ancient rock painting is the oldest evidence of humans’ love affair with honey.

Haunted tuberculosis hospital built by the patients.

A house covered entirely with shells.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

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

This remote location of this Moorish stronghold means it doesn’t attract many tourists—and that it still has the aura of fear and bravery of the 1300s.

A Spanish town built into the cliffs.

The Roman city was the birthplace of various emperors and is home to one of the empire's most impressive architectural feats.

This ancient fort has been a great insight into the Roman presence in the region.

The legendary bathing site of a Moorish queen is actually part of a Roman fish farm.

In this coastal town, the time-honored tradition of reenacting the struggle between the Christians and Moors includes the arrival of the Moorish fleet.

A well-restored ancient archaeology site gives a real feel for life during the Roman age.

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

This magnificent market stands as a poignant symbol of the suffering caused by the Spanish Civil War.

Down this yellow brick road, visitors are treated to toadstool houses and massive mushroom sculptures.

Bacteria and algae give the salty water its bubblegum hue.

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

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

Remnants of the rich history of fish salting in this ancient Mediterranean port town.

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

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

Peek into a cave of giant, glimmering crystals.

Despite its grandiose name, this enigmatic first-century void under the town is no cave, and it's possibly not a palace either.

The extensive relics of an ancient Roman and Phoenician fish processing plant hide in a town park.