Care for some history: the great wall of china
Standing out as one of the world’s greatest wonders, the Great Wall of China was enlisted in the world heritage by UNESCO in 1987. Just like a gigantic dragon, the Great Wall winds up and down across deserts, grasslands, mountains and plateaus, stretching approximately 4,163 miles from east to west of China. Owing to its history of more than 2000 years, some of the sections of the great wall are now in ruins or even entirely disappeared.
The great wall of China: approximately 4,163 miles from east to west of China.