Which province is Dunhuang Mogao Grottoes in?
There are four grottoes in China, Yungang Grottoes in Datong, Shanxi, Longmen Grottoes in Luoyang, Henan, Maijishan Grottoes in Tianshui, Gansu and Mogao Grottoes in Dunhuang.
Mogao grottoes are far more famous than other grottoes. One of the reasons is that Dunhuang Mogao Grottoes were excavated earlier with a history of 1638. Second, there are 492 large-scale and well-preserved caves, which are as dense as honeycombs and strewn at random, stretching for more than 1600 meters; Third, the sculptures and murals are exquisite. There are 2,499 colored sculptures and 45,000 square meters of murals. Some people say that Dunhuang Mogao Grottoes is not only a large sculpture museum, but also a Buddhist art gallery.
References:
Baidu Encyclopedia-Dunhuang Mogao Grottoes