Xue Sheng
All weight is underside
I've been to the Great Wall and I saw some of the unrestored sections, but I was at Badaling, which has been restored and, sadly, there is even a Starbucks there....
Badaling
The Link to the Video > The Great Wall

Badaling
The Great Wall of China has a total of 8,851 kilometers
Now we see only the Badaling Scenic Area
There are thousands of kilometers of wild wall has never been exposed
International photographers use drones to capture unrestricted areas
The mottled walls of monuments are shocking...
The Link to the Video > The Great Wall