Wallstrolling
The Great Wall, with all of its branches, stretches for 8,852 km. This is made up of 6,260 km sections of actual wall, 360 km of trenches and 2,233 km of natural defensive barriers such as hills and rivers. With a brisk stroll for 14 hours a day you could cover that distance in some 125 days.
隨機精選照片
