Free memorial hall, national patriotic education base. Make an appointment one day in advance. It is not far from the ancient city to the memorial hall. It is free to enter from the north gate. There is a parking lot and it is free. There are exhibition areas of some aircraft cannons on both sides of the hall. Go in and feel the hard work spirit of the previous anti-Japanese war. There are pictures and movies. There are many real objects for everyone to observe and study and the ancient city has formed a sharp contrast, it is worth a visit, more suitable for bringing children to study and education!