The Great Wall is a must-seeing history and culture heritage site people should not miss in China. The Mutianyu Great Wall is one of the best section, it combines the part which is good to walk for children, and the part which is good to climb for the hiking lovers, in addition to show the most beautiful green cover view over the mountains around. After the visiting of the Great Wall, it's good to stop by at Summer Palace on the way back to fulfil your tour within the limited traveling time. Especially, if you are planning to visit the Forbidden City (the Winter palace), it's much worth to see, to learn the differences between the two palaces.