Introduction to Fairy Cave: The main cave of Fairy Cave is open and deep, 60 meters long, 25 meters wide and 3 meters high. It can accommodate more than 1,000 people; there are branch caves on the left and right, which are deep and long. It is one of the earliest Neolithic Age sites discovered in my country. After several excavations by the Sino-US joint archaeological team in the last century, artificially cultivated rice phytoliths from 14,000 years ago and pottery from more than 17,000 years ago were unearthed. It is the oldest known site today. The world's earliest remains of cultivated rice and primitive pottery. The complete and clear accumulation of upper and lower layers of strata in the cave is extremely rare. It provides scientific information for exploring how humans transitioned from the Paleolithic to the Neolithic and in what environment and under what conditions the Neolithic Revolution occurred. It is academically valuable. great significance. (20 yuan for the Immortal Cave and 10 yuan for the exhibition hall)