Introduction to Dongyuan Stone Chamber: It is located on the northwest cliff of the West Peak of Huashan Mountain, also known as Peigong Stone Chamber. According to the "Scenic Spots at the Foot of the Peak", the entrance to the cave is narrow and can only accommodate one person. The area inside the cave is five to six feet in diameter. In the old days, a natural stone statue of Shi Daojun was enshrined in the cave, wearing a three-star Fuchen crown. The stone clothing patterns were in nine colors, making it colorful.