![](/sites/default/files/styles/large/public/cover_images/65b6fc1e98d1389980d969be697d.jpg?itok=17a6Ogms)
Chimney introduction: The old site exhibition hall was officially opened to the public on May 18, 2013. The buildings currently preserved mainly include the No. 1 prisoner of war barracks and ancillary buildings, the Japanese military detention center, the prisoner of war camp hospital, the water tower and the boiler room Chimney etc.