Introduction to the Ancient Buddha Cave: The Ancient Buddha Cave is hidden deep in the highest altitude of Jinfo Mountain. It is a famous alpine natural cave in China. The cave was formed 350 million years ago. It is a huge ancient submerged river system with several The top of the meter-high gorge cave still has traces of water patterns left by the turbulence of the submerged river, which is called the "dragon's spine" by the locals. The ancient Buddha cave has three floors: the upper, middle and lower floors. The currently developed middle floor is about 2 kilometers long. Among them, the painted walls are 300 meters long and nearly 30 meters high, with a total area of 9,000 square meters. rare.