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

A palatial horse museum outside Shanghai is home to the most pampered horses in the world.

350-foot-high emperor faces in China's Yellow River valley.

The western-most fortress on the Great Wall of China has gone from a strategic stronghold to a kitschy tourist carnival.

The highest monastery in the world operates a tiny guesthouse with doors open to all.

These layered sandstone mountains in China look like they are made of pressed crayons.

The world's largest statue of Mao Zedong looks out over the city where he discovered Communism.

An out-of-place slice of France, smack in the middle of Shanghai.

The latest in a series of long glass bridges suspended at terrifying heights.

The tallest stationary dunes on Earth also happen to sing.

The most famous location in China was home to whole dynasties worth of imperial rulers.

Eurasia's most difficult place to hang out, and farthest point from sea access.

The oldest Buddhist monastery in Mongolia has survived centuries of invasions, political shifts, and religious purges.

For those with no fear of heights: a skywalk 4,700 feet up on a Chinese mountain.

These 18th century gardens tell a rocky story of the son of Odysseus.

Sofia's legislative center is continuously reinventing itself.

A part of the world's largest marsh seems to be growing bright red Martian grass.

A fifth-century temple improbably built into the side of a cliff.

A canvas of crops grow from vibrant red soil in this terraced farmland.

China's most famous acrobatics act.

Described as "the world's most blinging pool."

This highest bridge in the world spans such a great chasm that it had to be established using rockets.

A lush desert oasis in the shape of a narrow crescent.

Where the Great Wall of China meets the sea.