Overhanging Wall. 2nd part - Xuanbi Wall. About 7km far from Jiayu Pass, you can walk from the Pass to the East (1hour) or take taxi (costs ¥50 for round trip from town). The views from the top are great, and ignoring the town, it gives a feeling of how remote a place this once was. There are two parts to the Overhanging Wall. The first has a fort and two towers. The second has two towers, no fort, but the climb is higher. They are 100m apart.