Home to over 200,000 artifacts, this museum attempts to guide visitors through the ancient history of Beijing and Imperial China.

This ancient Chinese observatory still contains early astronomy technology.

Discovered after draining a local pond, these ancient man-made caves are still a complete mystery.

This terrifying glass bridge on the side of a mountain cracks as you step on it.

Where the Great Wall of China meets the sea.

Snow-capped peaks, colorful waterfalls and stunning vistas on the edge of the Himalayas.

A sacred mountaintop temple offers a fine cup of tea to visitors who can survive the journey.

270 million year-old forest of stone.

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

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

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

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

A total of 999 stairs lead visitors through a massive hole in a mountain known as the Gateway to Heaven.

Intensely colorful calcite pools in Southern China.

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

This vertical pinnacle in China was the inspiration for the floating mountains in the movie “Avatar.”

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 minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

An often overlooked ancient site in downtown Athens with substantial history (and nature).

An ancient octagonal weather station named for the eight Greek gods of wind.

A 2,000-year-old computer demonstrates remarkable engineering and astronomical precision.

This small museum in a 17th-century building honors three iconic Scottish writers.

Large-scale contemporary artworks tower over fields and lurk in forests around a Jacobean manor house.