Introduction to stone flowers: The most peculiar thing in Panlong Cave is the clusters of "gem flowers" growing on the rock walls inside the cave. The stone flowers are crystal white, exquisite and come in various shapes, shining like silver stars. . It is attached to the rock wall and does not grow according to the direction of gravity, but blooms in all directions, turns into stone when it sees the gas, and continues to grow with endless changes. It is relatively rare at home and abroad. It is only found in the United States, Turkey and China in the world. Its perfect shape and pure white color are world-class, and it is known as one of the "Top Ten Wonders of Cave in the World". Therefore, Panlong Cave was praised as one of the "Three Major Stone Flower Caves in the World" by the World Cave Association at the "International Cave Annual Conference" in 1987.