Two towns are linked by an engineering marvel masquerading as a boring suspension bridge.

A contemporary art installation housed within a Gothic cathedral.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

This religious complex carved into a cliff is steeped in legends of miraculous stags and the Holy Grail.

This ancient Spanish castle sits high upon a hilltop.

A medieval village holds a very modern hotel.

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

This magnificent castle grew from a small Moorish fortress, and reportedly inspired two iconic Disney castles.

Vibrant street art created with mixed media.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

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

The oldest Roman lighthouse still in use.

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

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

This line of 12 tower mills described in the story of Don Quixote is among the most iconic landscapes in Spain.

Cliffside houses provide a spectacular view from their perch above the valley.

A curious carving hides on a marble column in the Mosque-Cathedral of Córdoba.

A stone slab in Madrid marks the point from which the distances of Spain's national roads are measured.

Of the many chalices in the running for the Holy Grail, this one in Valencia Cathedral sure looks the part.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

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

Stunning Roman aqueduct used for 1900 years and still standing.

A 16th-century Andalusian palace.

This massive fiberglass Gulliver turns every visitor into a Lilliputian.