A 16th-century Andalusian palace.

The world's largest wooden structure.

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

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

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

The ruins of an early-18th-century complex that could once house up to 12,000 horses.

Morocco’s modern capital was once a haven for Barbary pirates, who went so far as to establish a republic of their own.

At this faithfully preserved medina off the Moroccan tourist circuit you can walk through six centuries of history in one day.

An eerie former warehouse turned cistern turned movie set.

The oldest known university in the world is in Fez, Morocco.

Vast stretch of tide-pools with a unique Moroccan charm.

Traditional 11th-century outdoor tannery.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.

The other side is actually green.

One of the most spectacular canyons in the world.

Founded as a refugee camp, now a popular tourist spot.

Religious structure known for its sculpted details.

17th century palace once a meeting place for politicians.

This memorial to the victims of the Romanian Revolution of 1989 is often compared to a potato on a skewer.

This Transylvanian church has changed its denomination four times.

This eccentric folly house was designed by Romanian thinker Bogdan-Petriceicu Hasdeu, with a helping hand from his deceased daughter's spirit.

One of the most controversial statues in Romania is an emperor with no clothes.