Artists from the Northern Wei dynasty began carving in the Longmen Grottoes (Longmen Caves) in the year 494 and continued to do so for some 200 years. Today, the UNESCO-listed caves, known in Chinese as Longmen Shiku (literally: Dragon's Gate Caves), contain more than 100,000 Buddhist statues and images—one of the best and last remaining collections of Buddhist rock carvings in China.
The 2,300 grottoes and niches extend along the banks of the Yi River, but only a stretch of less than a mile (1 kilometer) is open to visitors. Many of the statues have been decapitated by vandals over the centuries, but many of the heads have been returned, giving visitors a more complete image of what the caves might have looked like in their heyday.
Among the most impressive caves are the Ancestor Worshipping Temple (Fengxian Si), the largest of the accessible grottoes at Longment; Ten Thousand Buddha Cave (Wan Fo Dong) with its 15,000 Buddha carvings; and the Three Binyang Caves.