introduce

The 816 Project Scenic Spot is located in Baitao Street, Fuling District, Chongqing City. As the first nuclear raw material production base deployed in a cave independently designed and constructed by New China, the top-secret code is "816". In 1966, the construction was approved by the Central Military Commission and Premier Zhou Enlai. The full name is "Atomic Energy Reactor and Chemical Reprocessing Project with Holes in Third-Line Construction". It is a typical representative of more than 1,100 projects in the "third-line construction" of New China. At that time, more than 60,000 construction troops were mobilized across the country to go to Baitao to start the 18-year project construction. The project has gone through three stages of urgent construction, postponed construction, and suspension of construction. The total excavation area is 104,000 square meters. The tunnel consists of 18 large-scale tunnels and more than 130 pilot tunnels, branch tunnels, tunnels and shafts. The main cavern is as high as 79 .6 meters. By 1984, 85% of the construction volume and about 60% of the installation volume were completed, with a total investment of 746 million yuan (the price of the year). Because of the complexity and arduousness of engineering design and construction, it is known by the world as "Three Gorges in the Cave, the Great Wall Underground", "Heshibi Buried Deep in the Mountain", and it has the characteristics of "Three Gods" who are magical, mysterious and sacred.

102component storage pool


CCTV's "Going to the Grassroots" special report "Remembering" column filming place, with an area of ​​1326 square meters. Its main functions are: receiving components and non-working blocks unloaded from the reactor, as well as storage and classification of non-working blocks. The 102 workshop is divided into two parts: the operating room and the pool. Each pool is equipped with water gates (a total of 9 units) for the pool to fill and drain in turn. There are 400 places for hanging buckets with rods in the whole pool for long-term storage of original parts and non-working blocks. The lower corridor sends it to Factory 818.

8ring road


Located in the post-processing area of ​​the entire project. The volume is huge, the surrounding is majestic, and the beautiful lighting just rightly outlines the magnificence of the cave. It is inevitable to visit here to explore the mystery and magic of the original ecological cave.

reactor pot bottom

Located on the third floor of the main reactor. There are many pipe corridors above the bottom of the pot, which is magnificent. The construction of the glass corridor allows tourists to have a better experience, strolling quietly at the bottom of the pot, overlooking the Yoyo nuclear light.

central control room


Located on the ninth floor of the reactor. There used to be a domestic advanced computer body here, which was the "heart" of the entire military cave and the central hub for coordinating the entire nuclear fuel manufacturing process.

104high nuclear power plant31.2m, width25It is the building of my country's first nuclear power plant. The reactor is a dual-purpose reactor for production and power generation. According to the principle of "mainly nuclear production, supplemented by power generation, first produce and then generate electricity", it uses its nuclear waste heat to generate electricity.


opening hours

November 1st - March 31st of the following year 09:00-16:30

Preferential treatment policy

child:Children under 6 years old (inclusive) or under 1.2 meters in height (inclusive), free of charge; 6 years old (inclusive) to 18 years old (inclusive), with valid documents such as ID cards (children entering Hong Kong, Macao and Taiwan can use a pass), half price
elder:Seniors over 65 years old (included) are free with the "Chongqing Special Respect for the Elderly" or their own ID cards; seniors aged 60 (not included) to 64 (inclusive) are half-price with the "Chongqing Special Respect for the Elderly" or their own ID cards
student:Full-time students with a bachelor's degree or below can present their student ID cards (students entering Hong Kong, Macao and Taiwan can present valid documents such as passports or student ID cards), half price
the disabled:Disabled people with valid certificates, free of charge
soldier:Active soldiers, disabled revolutionary soldiers, and retired military cadres are free of charge with valid certificates