In Futian Town, Shangli County, Tongxiang, Nielong Cave is a natural cave formed 100 million years ago. The whole cave is4.2 kilometers long, twisting and quiet. The spacious area of the cave is more than 30 meters high, can accommodate thousands of people, and only one person can pass sideways in the low and narrow area. The strange stones, breeze, flowing springs and waterfalls in the cave are called the "four absolutes" in the cave. It is nine meters high and seven meters wide. It is called the unseen and unheard of cave wonders by geological and garden experts. The name of the dragon cave comes from a beautiful legend. The stone milk in the dragon cave is scattered and has thousands of forms. The water scene of the dragon cave is unique and the sound is complete. The stream in the cave is accompanied by the river all year round. The water turns with the cave and the cave is alive because of the water. There are also many landscapes in the dragon cave, and the gods are wonderful and interesting.