Along the west of Huangshizhai, there is an oval rock about 5 meters long, about 2 meters wide and high, very like a large turtle lying on the stone peak platform. The slender head sticks out ahead, the turtle's back is slightly uplifted, and his paws curled to the ground. Whenever the clouds are surging and the mist is over, the turtle rock is hidden and now, known as the fog sea turtle.