A 30-foot-high stream of chocolate flows continuously at the Lindt Home of Chocolate.

Within the Dadès Gorge, amazing vistas and towering cliff faces can be seen at each new curve and bend in the road.

God's Saharan sandbox of wrath.

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

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

Crumbling necropolis set high above Fez.

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.

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.

One of the most spectacular canyons in the world.

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.

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

The other side is actually green.

A touching tribute to the "Queen of Soul."

Try not to get slimed in Tribeca.

A shining sculpture made of 3,115 lights, the number of visible stars in the Northern Hemisphere.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

Stuck in the arcade of Casa Isolani are three arrows of mysterious origins.

Italian poet Dante Alighieri is entombed in this small mausoleum in Ravenna, and his hometown of Florence has never been too happy about it.

An incredible mosaic-lined monument said to have held the remains of an ancient Roman empress.

This ultra-modern burial building would have stacked the dead like a giant filing cabinet.

This Volcano-like rest area was designed by architect Giulio Ceppi built according to energy efficiency and ecological footprint standards.