10 Ways to Spend Downtime in China — No.1 Climb the Great Wall
At nearly 4,000 miles long, the Great Wall is the longest humanmade structure in the world. It has a long history, too — the Chinese began building walls on their borders more than 2,000 years ago. In some sections, you can take a gondola, ride a “toboggan”, or even zip-line down from the Great Wall.









