citadel · Verified29.6805° N · 111.6505° E
Rammed-Earth Walled Town
A structure at Chengtoushan · 🇨🇳 China
Sparktour · CC BY-SA 4.0
The structure
About Rammed-Earth Walled Town
800 m diameter rammed-earth wall 3 m thick with outer moat (4700 BCE)
Gallery