
The first emperor of China, Qin Shi Huang, had the wall built to defend against Mongolian raiders. Back then it would have been extremely difficult to get across; however, if an invading army was to succeed in getting to the top today, they would be greeted by a feat of engineering that is arguably more impressive than the wall itself—the toboggan course back to the visitor center. Built into the side of the mountain, this terrifying slide/roller-coaster was one of the coolest parts of the Great Wall that I wasn’t expecting. You ride down the mountainside on a sort of wheeled cart, and try to avoid getting rear-ended by the person behind you. The pairing of something that looks like it belongs in an amusement park with something as ancient and iconic as the Great Wall was an interesting combination, and one that certainly captured the blending of old and new that defines modern China.

