Yilingyan Scenic Area is known as the treasure house of nature art and is a famous scenic area in Nanning, capital of Guangxi Zhuang Autonomous Region, only 18 kilometers away from Nanning city. Yiling Rock is a typical karst cave, the cave stone, stone pillar, stone, stone flower self-image, wonderful, in the cave to visit, like in a fairyland, beautiful. It is known as the "underground palace".