Looking along the top of the Xi'an City Wall.
You can see the battlements along the right side
which is outside the city.
There are no battlements along the left side
because that's inside the city.
This wall is so wide and so sturdy, you can
drive 4 cars, side by side, along the top
of this wall!. The City Wall has a certain beauty
There's a place to rent bicycles. I wanted to ride
a bike around the wall but I didn't have time.
That would have been very cool to do.