A popular rock that acted as a waymarker for American pioneers.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

Native Americans built this circle of stones, which was used to predict astronomical events.

Dramatic river bend surrounds a natural red-rocked pedestal.

Looking for a crappy restaurant? Pull up a porcelain bowl and enjoy your meal.

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

A labyrinth of clothing, electronics, and other counterfeit items.

This smaller cousin of the Forbidden City has gone from ancestral sacrifice to tourist's whispers.

The once highest point in China blends symbolic design with a kick of adrenaline.

Ming Dynasty necropolis raided during the Cultural Revolution.

A natural arch offers panoramic views of Yangshuo's karst hills.

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

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.”

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.

During the summer, surfers in Alaska take advantage of this inlet’s unusual water patterns.

Siberian husky that delivered a life-saving antitoxin.