Where is Maiji Mountain?

This is Maijishan Grottoes in Tianshui, Gansu, one of the four major grottoes in China. It is a mountain that is almost hollowed out, with a magnificent Buddhist kingdom on the cliff! It was first built in the Northern Wei Dynasty, with a history of more than 1,600 years. The caves here are as dense as beehives, and the plank roads are suspended in the air. There are 221 caves, 10,632 clay sculptures and stone carvings, and more than 1,300 square meters of murals, known as the "Oriental Sculpture Museum"!