From Infogalactic: the planetary knowledge core
Jump to: navigation, search
File:Cave houses shanxi 1.jpg
Traditional cave houses in Shanxi

A yaodong (Chinese: 窰洞; pinyin: yáodòng) or "house cave" is a particular form of earth shelter dwelling common in the Loess Plateau in China's north. They are generally carved out of a hillside or excavated horizontally from a central "sunken courtyard".[1][2]

The earth that surrounds the indoor space serves as an effective insulator keeping the inside of the structure warm in cold seasons and cool in hot seasons. Consequently, very little heating is required in winter, and in summer, it is as cool as an air-conditioned room.[3]

The history of yaodongs goes back centuries, and they continue to be used. In 2006, an estimated 40 million people in northern China lived in yaodongs.[4]

In the last decade, yaodongs have been brought to the attention of scientists and researchers. These traditional dwellings have been regarded as an example of sustainable design. It has been suggested[by whom?] that the yaodongs are a reflection of a key traditional Chinese concept – the harmonious relationship between human beings and nature.[citation needed]


Cave dwelling – courtyard

There are two types of underground yaodong:

  • those dug in loess cliffs, on the side of the valley: a typical example is the city of Yan'an;
  • those dug around an excavation conducted at the surface, serving as interior courtyard, called yaodong-well or sunken courtyard (photo cons).

Where the construction of underground yaodong is no longer allowed, there are also yaodong built wholly or partially outdoors, with an arched structure inspired by the underground dwellings. The new vaulted adobe homes of this type are now common among farmers in the area.

More elaborate yaodongs may have a façade built with stones with fine patterns carved on the surface. Yaodongs can also be constructed with stones or bricks as stand-alone structures. The inside walls are usually plastered with lime to make them white.


The first type of yaodong were underground dwellings that date back to the 2nd millennium BC, China's Bronze Age, and according to Chinese tradition, the Xia Dynasty. Chinese scholars generally believe that this type of habitat has developed mainly from the Han dynasty (206 BC to 220 AD), along with a progressive improvement of construction techniques to the dynasties Sui (581 to 618) and Tang (618 to 907). But it is during the dynasties Ming (1368 to 1644) and Qing (1644 to 1912) that the pace of construction reached its peak.[5]

Geographic distribution

File:China Loess Plateau.png
The Loess Plateau in northern China (hatched area) and the valley of the Yellow River

The yaodong homes are common on the Loess Plateau of China in the North and are found mainly in four provinces: Gansu, Shanxi, Henan, and the Hui Autonomous Region of Ningxia.

In the Qingyang region especially, the ratio of cave dwellers to non-cave dwellers is the highest found anywhere in China.

Construction techniques

Notable examples

File:Yanan Shaanxi maoist city IMG 8475.JPG
Cave city in Yan'an, Shaanxi, Mao Zedong's headquarters from 1935 to 1948.

Approximately 810,000 people died in collapsed yaodongs in the 1556 Shaanxi earthquake.

The most famous yaodongs in China are perhaps those in Yan'an. The communists led by Mao Zedong headquartered there in 1935–1948 and lived in yaodongs. Edgar Snow visited Mao and his party in Yan'an and wrote Red Star Over China.

See also


  1. Ivana (2003). "Ancient underground courtyards sinking out of sight". www.chinaculture.org. P.R.China: Ministry of Culture. Archived from the original on 2011-09-28.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
  2. "Xiachenshi huangtu yaodong minju yuan luo chuyi". Architects (Jian-zhushi) (in Chinese). 15: 75–82. 1983. Unknown parameter |trans_title= ignored (help) <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
  3. "Advantages and Disadvantages of Earth-Sheltered Homes". U.S. Department of Energy. 2011. Retrieved 2011-09-28.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
  4. Lloyd, J & Mitchinson, J: "The Book of General Ignorance". Faber & Faber, 2006.
  5. Golany, Gideon (1992). Chinese Earth-Sheltered Dwellings: Indigenous Lessons for Modern Urban Design. Honolulu, HI: University of Hawaii Press.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>

Further reading

  • Golany, Gideon S. Chinese Earth-Sheltered Dwellings. Honolulu: University of Hawaii, Press, 1992.

External links