The first visitor in sequence was Ghost and Stone Hell. Before I came to see the picture, I liked this ghost and stone hell best. Looking at the picture, I thought it was a circle of ice and snow. Actually, it is similar to the rolling of limestone. Looking at the picture, it seems that it is still. In fact, the center part has a small rolling range, and then forms such a white circle. Well, I like it anyway, ha. A little sulphur can be smelled at the scene!