It took 40 years to build this Eden-like garden in Marrakech, later restored by Yves Saint-Laurent.

A fortified city, home to a remaining population of five families

World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

The world's largest concentrated solar power plant.

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

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

Designed as a labyrinth, this subterranean prison was crafted without bars or doors.

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

Mosaics, storks, and brothels—this ancient city has it all.

The courtyard of this small Marinid madrasa is a dazzling example of intricate Islamic architecture.

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

Crumbling necropolis set high above Fez.

Traditional 11th-century outdoor tannery.

The other side is actually green.

God's Saharan sandbox of wrath.

One of the most spectacular canyons in the world.

"The Most Boring Road in the State."

Beautiful scenery, history, science, and physics come together in this remnant of shipping lore.

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

One of the largest aviation events in the world brings half a million aircraft enthusiasts to Wisconsin each year.

A local dialect born in the late 19th century is only spoken in this isolated California valley.

One of the largest Buddhist communities in the West sits on the site of an old hospital.