God's Saharan sandbox of wrath.

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

An eccentric collection of antique items shares space with a prop-quality witchcraft museum.

Single runway interrupted by a busy road that cuts across its middle.

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

Crumbling necropolis set high above Fez.

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

Traditional 11th-century outdoor tannery.

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.