221 Jidi Dixia Zhihui Center

[Underground Command Center of Base 221] Located in Haiyan County, Haibei Prefecture, Qinghai Province, it is an important part of the original nuclear weapons development base. This command center is mainly for communication support. It is built under the surface of the ground and is entirely made of reinforced concrete. It has good anti-strike and defense capabilities.

Hidden in such an inconspicuous small town east of Qinghai Lake, there is such a command post which is very important for the construction of China's atomic bomb. I walked by inadvertently from the street of the small town, and would not notice it at all. If it weren’t for the billboard at the door, I would think it was an ordinary town building, a low-rise building, a small yard, and it felt like a small Community activity center or police station. Compared with the large auditorium in the center of the town, the concealment here is really well done. In summer, many tourists will come here, but in winter, especially during the Spring Festival holiday, it is not open.

It is on the Jinyintan grassland, far from Qinghai Lake. After playing for a day, I came here again by car from Qinghai Lake, really tired. Tickets here are 50, and the original atomic bomb development experimental equipment in the park is no longer visible. There are a few photos and an empty basement, which are not worth seeing. I'm really tired, don't come here, there will be no regrets!

As part of the mystery tour, there used to be a lot of test weapons, such as atomic bombs, and there is a torpedo test base in Qinghai Lake. It used to be impossible to visit here, now look at the history of the previous years.

Very good patriotism education, the older generation of scientific researchers is admirable, suitable for children to visit