We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers: Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Walking an entire circuit of the old Guonei City walls takes just over one hours. I passed no other foreigners/westerners, but a few groups of Koreans who were curious to see me. The walls are heavily restored in parts.
The best restored part of the...More