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

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

Marvel at this immense work of art that greets arrivals to the city.

Giant topiary dog once played a role in a terrorist bomb plot.

The oldest Roman lighthouse still in use.

Giant granite sculptures representing family on the northern coast of Spain.

A magnificent place to see authentic paleolithic cave paintings that are an astounding 33,000 years old.

A road that winds through this natural cave is the only way to access the small, appropriately-named village of Cuevas.

The camera-toting gargoyle juts out from the exterior of a Gothic cathedral.

An out-of-place grove of sequoias thrives in northern Spain.

This house covered in small stones was the work of one man over the course of nearly 30 years.

This former power station is now a museum dedicated to the region's coal-producing history.

Devastated landscape used for hundreds of years by the Romans as their primary mining site.

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

Stormy conditions send jets of seawater bursting through holes in the cliffs.

An abandoned 6th-century monastery features a medieval map of the known world.

Remarkably intact Roman stone fortifications have encircled this Spanish city for centuries.

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

An Antoni Gaudí masterpiece in Astorga.

The much-loved protagonist of famed Argentinian comics can be found sitting on a park bench.

The surviving remnants of a destroyed medieval church now stand in a public park.

An uninhabited village that preserves and documents rural architecture and an endangered way of life.

See replicas of Europe's most famous cave paintings and even some of the animals that feature in the art.

A spectacular walk on the flank of a gorge.