Great Wall Map!
We did the Jinshanling to Simatai portion - the most originally-preserved section - minimal fancy rebuilding, getting to see the real wall with all it's years of glorious wear and tear. Our van driver at the bottom, really nice guy! Felt bad we were so cheap but we were good hagglers (and also willing to chill in the middle of nowhere cause we hopped off the bus one-stop early).