Underground City (Beijing)
Encyclopedia
The Underground City also known as Dixia Cheng, is a bomb shelter
Bomb shelter
A bomb shelter is any kind of a civil defense structure designed to provide protection against the effects of a bomb.-Types of shelter:Different kinds of bomb shelters are configured to protect against different kinds of attack and strengths of hostile explosives. For example, an Air-raid shelter...

 comprising a network of tunnels located beneath Beijing
Beijing
Beijing , also known as Peking , is the capital of the People's Republic of China and one of the most populous cities in the world, with a population of 19,612,368 as of 2010. The city is the country's political, cultural, and educational center, and home to the headquarters for most of China's...

, China
People's Republic of China
China , officially the People's Republic of China , is the most populous country in the world, with over 1.3 billion citizens. Located in East Asia, the country covers approximately 9.6 million square kilometres...

, which has since been transformed into a tourist attraction. It has been called the Underground Great Wall
Great Wall of China
The Great Wall of China is a series of stone and earthen fortifications in northern China, built originally to protect the northern borders of the Chinese Empire against intrusions by various nomadic groups...

 because it was built for the purpose of military defense. The complex was constructed during the 1970s in anticipation of a nuclear war with the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

, and was officially reopened in 2000. Visitors were allowed to tour portions of the complex, which has been described as "dark, damp, and genuinely eerie". Dixia Cheng has been closed for renovation since at least February 2008.

Location

The tunnels comprising Dixia Cheng run beneath Beijing's city center, covering an area of 85 square kilometres (32.8 sq mi) 8 to 18 m (26.2 to 59.1 ) under the surface. At one time there were about 90 entrances to the complex, all of which were hidden in shops along the main streets of Qianmen
Qianmen
Qianmen is the colloquial name for Zhengyangmen , a gate in Beijing's historic city wall. The gate is situated to the south of Tiananmen Square and once guarded the southern entry into the Inner City. Although much of Beijing's city walls were demolished, Qianmen remains an important...

. Known entrances include 62 West Damochang Street in Qianmen, Beijing Qianmen Carpet Factory at 44 Xingfu Dajie in Chongwen District
Chongwen District
Chongwen is a former district of the Municipality of Beijing, located relatively southeast to the city center , and was situated between Yongdingmen and Qianmen. It spanned an area of 16.46 square kilometers. It bordered Dongcheng District to the north, Fengtai District to the south, Chaoyang to...

, and 18 Dazhalan Jie in Qianmen.

History

At the height of Soviet-Chinese tensions
Sino-Soviet split
In political science, the term Sino–Soviet split denotes the worsening of political and ideologic relations between the People's Republic of China and the Union of Soviet Socialist Republics during the Cold War...

 in 1969, Chinese chairman
President of the People's Republic of China
The President of the People's Republic of China is a ceremonial office and a part of State organs under the National People's Congress and it is the head of state of the People's Republic of China . The office was created by the 1982 Constitution...

 Mao Zedong
Mao Zedong
Mao Zedong, also transliterated as Mao Tse-tung , and commonly referred to as Chairman Mao , was a Chinese Communist revolutionary, guerrilla warfare strategist, Marxist political philosopher, and leader of the Chinese Revolution...

 ordered the construction of Dixia Cheng during the border conflict
Sino-Soviet border conflict
The Sino–Soviet border conflict was a seven-month military conflict between the Soviet Union and China at the height of the Sino–Soviet split in 1969. The most serious of these border clashes occurred in March 1969 in the vicinity of Zhenbao Island on the Ussuri River, also known as Damanskii...

 over Zhenbao Island
Zhenbao Island
Zhenbao Island or Damansky Island is a small island measuring . It is located on the Ussuri River on the border between Russia and the People's Republic of China ....

 in the Heilongjiang River. It was one of the bomb shelters constructed in case of a nuclear attack. The Underground City was designed to withstand either a nuclear or conventional
Conventional weapon
The terms conventional weapons or conventional arms generally refer to weapons that are in relatively wide use that are not weapons of mass destruction, such as nuclear, chemical, and biological weapons. Conventional weapons include small arms and light weapons, sea and land mines, as well as ...

 attack. The complex would enable Beijing's population to hide from air raids, and could allow China's leaders to flee safely to military bases in the hills. The government claimed that the tunnels could accommodate all of Beijing's six million inhabitants upon its completion.

The complex was equipped with facilities such as restaurants, clinics, schools, theaters, factories, a roller skating rink
Roller skating
Roller skating is the traveling on smooth surfaces with roller skates. It is a form of recreation as well as a sport, and can also be a form of transportation. Skates generally come in two basic varieties: quad roller skates and inline skates or blades, though some have experimented with a...

, a grain and oil warehouse
Warehouse
A warehouse is a commercial building for storage of goods. Warehouses are used by manufacturers, importers, exporters, wholesalers, transport businesses, customs, etc. They are usually large plain buildings in industrial areas of cities and towns. They usually have loading docks to load and unload...

, and a mushroom
Mushroom
A mushroom is the fleshy, spore-bearing fruiting body of a fungus, typically produced above ground on soil or on its food source. The standard for the name "mushroom" is the cultivated white button mushroom, Agaricus bisporus; hence the word "mushroom" is most often applied to those fungi that...

 cultivation farm
Farm
A farm is an area of land, or, for aquaculture, lake, river or sea, including various structures, devoted primarily to the practice of producing and managing food , fibres and, increasingly, fuel. It is the basic production facility in food production. Farms may be owned and operated by a single...

, for growing foods that require little light. There were also more than 70 sites inside the tunnels at which water wells could be dug. Elaborate ventilation systems
Ventilation (architecture)
Ventilating is the process of "changing" or replacing air in any space to provide high indoor air quality...

 were installed, with shafts
Ventilation shaft
In subterranean civil engineering, ventilation shafts, also known as airshafts or vent shafts, are vertical passages used in mines and tunnels to move fresh air underground, and to remove stale air....

 that could close to protect against water and chemicals, and gas and waterproof hatches
Trapdoor
A trapdoor is a door set into a floor or ceiling .Originally, trapdoors were sack traps in mills, and allowed the sacks to pass up through the mill while naturally falling back to a closed position....

 were constructed to protect people in the tunnels from chemical attack and radioactive fallout. The complex also had thick concrete doors, which help protect the tunnels from intruders or a flood.

There is no authoritative information on the extent of the complex's tunnels, but one tourist explained that they link Beijing's central railway station with Tiananmen square
Tiananmen Square
Tiananmen Square is a large city square in the center of Beijing, China, named after the Tiananmen Gate located to its North, separating it from the Forbidden City. Tiananmen Square is the third largest city square in the world...

, the Temple of Heaven
Temple of Heaven
The Temple of Heaven, literally the Altar of Heaven is a complex of Taoist buildings situated in the southeastern part of central Beijing. The complex was visited by the Emperors of the Ming and Qing dynasties for annual ceremonies of prayer to Heaven for good harvest...

, the Forbidden City
Forbidden City
The Forbidden City was the Chinese imperial palace from the Ming Dynasty to the end of the Qing Dynasty. It is located in the middle of Beijing, China, and now houses the Palace Museum...

 and the Western Hills
Western Hills
The Western Hills refers to the hills and mountains in the western part of Beijing.- Geography :Being an extension of the Taihang mountain range from Hebei Province, the Western Hills cover about 17% of Beijing municipality including most of Mentougou and Fangshan Districts as well as parts of...

, while the China Internet Information Center asserts that "they supposedly link all areas of central Beijing, from Xidan
Xidan
Xidan is a major traditional commercial area in Beijing, China. It is located in the Xicheng District.The Xidan commercial district incorporates the Xidan Culture Square, North Xidan Street, as well as many supermarkets and department stores...

 and Xuanwumen to Qianmen
Qianmen
Qianmen is the colloquial name for Zhengyangmen , a gate in Beijing's historic city wall. The gate is situated to the south of Tiananmen Square and once guarded the southern entry into the Inner City. Although much of Beijing's city walls were demolished, Qianmen remains an important...

 and [the] Chongwen district", in addition to the Western Hills. It is also rumoured that every residence once had a secret trapdoor
Trapdoor
A trapdoor is a door set into a floor or ceiling .Originally, trapdoors were sack traps in mills, and allowed the sacks to pass up through the mill while naturally falling back to a closed position....

 nearby leading to the tunnels. In the event of a nuclear attack, the plan was to move half of Beijing's population underground and the other half to the Western Hills
Western Hills
The Western Hills refers to the hills and mountains in the western part of Beijing.- Geography :Being an extension of the Taihang mountain range from Hebei Province, the Western Hills cover about 17% of Beijing municipality including most of Mentougou and Fangshan Districts as well as parts of...

.

The tunnels were built by more than 300,000 local citizens, including school children, and were mostly dug by hand. Centuries-old city walls, towers and gates, including the old city gates of Xizhimen
Xizhimen
Xizhimen was formerly a gate in the Beijing city wall and is now the name of a transportation node in Beijing. The gate formerly was the entrance of drinking water for the Emperor, coming from the Jade Spring Hills to the west of Beijing...

, Fuchengmen
Fuchengmen
Fuchengmen is the name of a gate on the western side of Beijing's city wall. The gate was torn down in the 1960s, and has been replaced by the Fuchengmen overpass on the 2nd Ring Road. Fuchengmen Station is now known as a transportation node, where a number of public buses and Line 2 of the...

, and Chongwenmen
Chongwenmen
Chongwenmen is the name of a gate that was once part of Beijing's city wall. The gate stood in the southeastern part of Beijing's inner city, immediately south of the old Beijing Legation Quarter. In the 1960s, the gate was torn down to make room for Beijing's second ring road. It has given its...

 were destroyed to supply construction materials for the complex.

Since the complex was built, the tunnels were used by young lovers and by children daring each other to remain in the darkness longer than their friends. On busy streets, some portions of the complex were used as inexpensive hostels, while others were transformed into shopping and business centers, or even theaters.

While the complex has never been used for its intended purpose, it has been maintained by city officials; water conservancy authorities check it every year during rainy seasons, and it is included in anti-vermin sweeps.

As a tourist attraction

The complex was officially opened in 2000, but has been closed for renovation since at least February 2008. While it was open, visitors were allowed to tour portions of the complex; the Underground City was popular with foreign tourists but remained virtually forgotten by local citizens. Despite having many entrances, foreign visitors entered approved sections accessed via a small shop front in Qianmen, south of Tiananmen Square
Tiananmen Square
Tiananmen Square is a large city square in the center of Beijing, China, named after the Tiananmen Gate located to its North, separating it from the Forbidden City. Tiananmen Square is the third largest city square in the world...

, at 62 West Damochang Street. Tour groups could enter free of charge and without prior permission while individual tourists not part of a group were charged 20 yuan (US$2.40) each.

The official tour took visitors only on a small circular stretch of the Underground City. Inside the complex, visitors could see signposts to major landmarks accessible by the tunnels, such as Tiananmen Square and the Forbidden City
Forbidden City
The Forbidden City was the Chinese imperial palace from the Ming Dynasty to the end of the Qing Dynasty. It is located in the middle of Beijing, China, and now houses the Palace Museum...

, and could see chambers labeled with their original functions, such as cinemas, hospitals, or arsenal
Arsenal
An arsenal is a place where arms and ammunition are made, maintained and repaired, stored, issued to authorized users, or any combination of those...

s. A portrait of Mao Zedong could be seen amidst murals of locals volunteering to dig the tunnels and fading slogans such as "Accumulate Grain", and "For the People: Prepare for War, Prepare for Famine". Rooms with bunk beds and decayed cardboard boxes of water purifiers could be seen in areas not open to tourists. Visitors on the official tour would also pass by a functioning silk
Silk
Silk is a natural protein fiber, some forms of which can be woven into textiles. The best-known type of silk is obtained from the cocoons of the larvae of the mulberry silkworm Bombyx mori reared in captivity...

 factory operating in one of the underground staff meeting rooms of the complex, and be given a demonstration of the process of obtaining silk from silkworm cocoons, and a chance to buy souvenirs at a tourists' shop operated by the state-owned Qianmen Arts and Crafts Center and the China Kai Tian Silk Company.

See also

  • Tourist attractions of Beijing
    Tourist attractions of Beijing
    There are many landmarks in Beijing. The best-known ones include the Badaling stretch of the Great Wall of China, the Temple of Heaven, the Tian'anmen and the Forbidden City, a number of temples, hutongs and parks, relics of ages gone by....

  • Underground city
    Underground city
    An Underground city is a series of linked subterranean spaces that may provide a defensive refuge; a place for living, working or shopping; a transit system; mausolea; wine or storage cellars; cisterns or drainage channels; or several of these. The term may also refer to a network of tunnels that...

  • Underground Project 131
    Underground Project 131
    Underground Project 131 is a system of tunnels in China's Hubei province constructed in the late 1960s and the early 1970s to accommodate the Chinese military command headquarters in case of a nuclear war...

     - tunnels intended for the PLA
    People's Liberation Army
    The People's Liberation Army is the unified military organization of all land, sea, strategic missile and air forces of the People's Republic of China. The PLA was established on August 1, 1927 — celebrated annually as "PLA Day" — as the military arm of the Communist Party of China...

     headquarters in Hubei
    Hubei
    ' Hupeh) is a province in Central China. The name of the province means "north of the lake", referring to its position north of Lake Dongting...


External links

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