Introduction to Dushi Lingyan: It is located in the Dushi Ancient Temple under the southern cliff of "Dushi Island". Tushi Lingyan Cave is famous for its high, large, majestic, strange, deep and vast caves. The cave is warm in winter and cool in summer, with stalactites everywhere, stone pillars reaching up to the sky, and various scenery. The cave is more than 10 miles deep, and the size and height of the stone curtains, stone pillars (36 meters), and stone flowers in the cave can be called "the highest in the world." After an inspection, experts from the United Nations Cave Association praised it as "the labyrinth of underground nature" and "the best cave in the world."