Er Dan City

In Zitong, Mianyang, there is an Er Dan City, which refers to the development of atomic bombs and hydrogen bombs here. During the Third Front Movement in 1965, the China Academy of Engineering Physics (Institute 9) moved to Zitong, where the design schemes for atomic bombs and hydrogen bombs were completed. There are the General's Building, Deng Jiaxian's former residence, and others. There is also a museum, Er Dan History City, etc. The entrance fee here is 40, and there is also an electric cart for 10 yuan.