This was such a great find I'm not sure I should spread the word. These days the Great Wall is overrun by tourist (and all that comes with it.) We wanted to experience the Great Wall without being shoved or standing in everyones pictures. A friend that lives in Beijing recommend Huanghuacheng. It is about a 2hr car ride outside of Beijing, but worth it. This is an unofficial location so you might have trouble finding that correct location. There is a viewing platform in this are, and is just that, you can not walk on the wall. This location is about a mile west at another reservoir. You will have to pay a small fee, hike up a small hill and climb a ladder to access the wall. Once you are up there you basically have the wall to yourself. This might not be the case everyday, but the day we were there, there were only a dozen other people on the wall. This is great for taking pictures since there is no one else in your shot. This was a very mountainous region where the wall snaked up and down with an outpost at every peak. The wall is preserved quite nicely in this section. General Cai Kai's craftsmanship of this part of the wall took so long and ran over budget that it cost him his head.