Most section of the Great Wall in Beijing area are part of the Ming Great Wall, which is 600 kilometers long and crosses 6 districts and counties (Pinggu, Miyun, Huairou, Yanqing, Changping, Mentougou). In the Beijing area, forts and watch towers were densely and solidly built with brick and stone covered surfaces. Precipitous peaks and cliffs tower all around the winding and rolling Yanshan Mountain. Along the whole length of the Great Wall, the section in Beijing was the most difficult to cross in the old days, but today it is the most magnificent, most alarmingly dangerous and most solid section of the Great Wall. That makes tourists come to the Great Wall in Beijing all year around where they are sure to get the best view of the ancient construction. Among which there are two kinds of the Great Wall. One is tourist site ( restored section ) and the other is original site. Which section is the most beautiful and which one is the best for first visiting? In fact, Every section is very different from others, so the different section has the different best way to visit it. Some place fit for hiking, some place is good for sleeping and somewhere is the best way to see by bicycle etc.