Yungang Grottoes

The Yungang Grottoes (simplified Chinese: 云冈石窟; traditional Chinese: 雲崗石窟; pinyin: Yúngāng Shíkū; Wuzhoushan Grottoes in ancient time) are ancient Chinese Buddhist temple grottoes near the city of Datong in the province of Shanxi. They are excellent examples of rock-cut architecture and one of the three most famous ancient Buddhist sculptural sites of China. The others are Longmen and Mogao.

The site is located about 16 km south-west of the city, in the valley of the Shi Li river at the base of the Wuzhou Shan mountains. They are an outstanding example of the Chinese stone carvings from the 5th and 6th centuries. All together the site is composed of 252 grottoes with more than 51,000 Buddha statues and statuettes. In 2001, the Yungang Grottoes were made a UNESCO World Heritage Site The Yungang Grottoes is considered by UNESCO a "masterpiece of early Chinese Buddhist cave art... and ...represent the successful fusion of Buddhist religious symbolic art from south and central Asia with Chinese cultural traditions, starting in the 5th century CE under Imperial auspices."

History

After the decline of the Jin Dynasty, the northern parts of China came under the control of the Northern Wei. They made the city of Pingcheng, now known as Datong, their capital. Due to its promotion, Pingcheng saw an increase in construction work. The Northern Wei early adopted Buddhism as their state religion. Buddhism arrived in this location via travel on the ancient North Silk Road, the northernmost route of about 2600 kilometres in length, which connected the ancient Chinese capital of Xi'an to the west over the Wushao Ling Pass to Wuwei and emerging in Kashgar before linking to ancient Parthia.

The work on this first period of carving lasted until the year 465 AD, and the caves are now known as caves 16–20. Beginning around the year 471 AD, in a second construction phase that lasted until 494 AD, the twin caves 5/6, 7/8, and 9/10 as well as the caves 11, 12, and probably 13 were constructed under the supervision and support of the imperial court. The imperial patronage ended 494 AD with the move of the Wei court to the new capital of Luoyang. All other caves emerged under private patronage in a third construction period, lasting until 525, when the construction came to a final halt due to uprisings in the area.

Since the end of the works, the sandstone of the grottoes is exposed to heavy weathering. The ensuing centuries therefore saw several attempts to preserve the caves and to repair sustained damage. During the Liao Dynasty the caves saw some renewing of statues and the buildup of the "10 temples of Yungang" from 1049 to 1060, that were meant to protect the main caves. However, they were destroyed again just some 60 years later in a fire. 1621, during the early Qing Dynasty, brought the construction of the wooden buildings that still can be seen in front of the caves 5 and 6. Since the 1950s, cracks in the sandstone have been sealed by grouting, and there are efforts to reduce the weathering due to sandstorms by forestation.