Many people come to the friendship gate and say that the attractions of the friendship gate are very boring. Or sorry, so far away. That is because they did not do a deep tour friendship view of the friendship, not only that door, or there is a three-word, but also the ancient city wall next to it, it is worth everyone to take a good look. Walk up the ancient walls and you can see lots of interesting vegetation and some small animals, and when you walk to the top you will see one cannon after another here