At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

A lush green oasis in the middle of Chicago.

A patchwork of ruins from various civilizations in one of the world's oldest continually inhabited cities.

The largest hewn stone in history.

Beirut's thinnest building was the result of feuding brothers.

The largest falcon hospital in the world, caring for over 6,000 feathered patients every year.

The world’s largest LED display, built over an F1 race circuit.

On any given day this sprawling market houses literally tons of government-regulated gold, gems, and precious metals.

A preposterously luxurious hotel with gold-plated iPads, Rolls Royce chauffeurs, and a staff that trains by watching "Downton Abbey."

Whitewashed mosque contains the world's largest carpet.

This indoor ski resort has a mountain contained inside a mall.

This artificial archipelago was supposed to resemble a map of the world.

This urban park is home to monkeys and a number of endangered plants.

This wildlife trust is dedicated to orphaned elephant rescue and conservation.

This beautiful, all-in-one museum, private residence, and bed and breakfast houses a rich collection of African art.

The farmhouse owned by the Danish author who wrote "Out of Africa" is now a museum honoring her legacy.

A glass and sculpture wonderland forms an oasis in a remote part of Kenya.

Kenyan restaurant is a carnivore's paradise, serving exotic meats at its ultimate 'Beast of a Feast.'

This vast masterpiece of Moroccan architecture spreads across 20 acres.

Traditional 11th-century outdoor tannery.

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

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