Place: The Great Wall, China
Weather: Partly cloudy, 59/91F.
Route: From Xanadu 548 km south on G1013.
Significance: Another iconic image, the Great Wall actually 20,000 km long. It can be seen from the moon. The building of the wall started in the 3rd century BC and was ongoing until the 17th century CE.Website: UNESCO World Heritage Site
Image:
The Great Wall stretching into the horizon (from whc.unesco.org)