The tiny statues form China's only known terracotta army from the Han dynasty.

Where the Great Wall of China meets the sea.

Why walk on this historical site when you can zoom down instead?

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

A winding, blood-red tunnel of hardened lava navigable by foot.

Cold storage for agricultural biodiversity.

A stunning silver lining to global warming's gloomy cloud.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

A serpentine highway twists and turns over the treacherous Norwegian Sea.

Walk 2,300 feet above the ground on the "Troll's Tongue."

The once and future home of New Zealand's famed Pink and White Terraces.

Highly spherical boulders on the shores of New Zealand.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

A solitary tree has grown up all alone on Lake Wānaka, backdropped by the beautiful Southern Alps.

Tubing through a cave lit with glowworms is a magical underground experience.

A battle between nature and architecture in the Cambodian jungle.

This experimental utopian "city of the future" in rural India may hold a dark secret.

The small cliffside monastery known as the Tiger's Nest is said to be the meditation site of an eighth-century Buddhist master.

This sculpture pays homage to sailors that perished attempting to round Cape Horn.

This plaza at the end of the world teems with monumental tributes to a problematic history, and laser discs.

A neo-Gothic castle in the Argentinian countryside.

The inspiration for the Patagonia Clothing logo, Cerro Fitz Roy turns pink at sunrise.

This stunning mass of ice spans 121 square miles and is still growing.