Dayi Mountain is the Taishan mountainous branch of Dayi Mountain, which was born in the Archaic period. It was named after Yin Yi, the prime minister of the Shang Dynasty who once lived here. There are many strange stones and strange caves on the mountain, as well as stone plaques and rock paintings with long history. The stone Buddha temple ruins on the mountain are not as magnificent as the stone Buddha temple under the mountain, but they also have their own unique charm. After climbing to the top of the mountain, you can look down on the entire Guanyun County.