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.

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

Her final resting place was intended to be modest and private, but the power of her popularity continues to draw visitors.

Ingenious bakery opens up the first Cupcake ATM at their flagship location in Beverly Hills.

A multimedia experience that chronicles the atrocities of racism.

A modern day curiosity cabinet.

Dioramas and animatronics lead you through the story of Bhagavad-gita, the Indian literary classic.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

Iconic Los Angeles residence famous for its 19 statues of Michelangelo's David.

Resting place of Hollywood's immortals is also site of summer film screenings.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

The oldest giants in Catalonia are now displayed in a 14th-century Gothic church.

This massive fiberglass Gulliver turns every visitor into a Lilliputian.

Vibrant street art created with mixed media.

Da Vinci's equestrian statue, 500 years in the making.

A space dedicated to contemporary art and culture, co-chaired by fashion icon Miuccia Prada.

Two very green residential towers cleaning the air in one of Europe's most polluted cities.