We stand nearly 4,000 twisting miles from where the Great Wall begins in China's western deserts—and only 40 miles from where it plunges into the Bohai Sea, the innermost gulf of the Yellow Sea ...

Constructed over a period of 2,000 years, the stone sentry actually consists of many great walls, some dating back to the fifth century B.C. The first emperor of China ... wall, from the Yellow ...

It's the most extraordinary feat of engineering in history, and one of the most iconic man-made structures on the planet - the Great Wall of China, stretching thousands of miles across barren ...