The mysterious empty cupola behind the monumental arch points to an ancient prophecy of Delhi.

This restored 17th century synagogue is one of the few remaining structures in Morocco’s ruined Jewish quarters.

This vast masterpiece of Moroccan architecture spreads across 20 acres.

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

The designated Jewish quarter in Fez dates back to the 15th century.

Deliberately hidden for centuries, the magnificent Saadian Tombs were eventually uncovered in 1917.

Traditional 11th-century outdoor tannery.

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

God's Saharan sandbox of wrath.

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

The other side is actually green.

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.

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

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

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

Legends surround this jagged rock formation in the New Mexico desert.

This former mining town was named the most toxic town in America.

Pennsylvanian mass grave and possibly mass murder.

The oldest continuously inhabited street in America.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

When ecosystems collide in the arid Southwest.

A fascinating little museum all about the rich history of Peru’s famous plant.