One of Changle's characteristic landscapes. The volcanic group here is more powerful than the volcano on the south side of the mountain. After recent years of development and construction, it has now become a geological park. There are six-prismatic volcanic rocks, these black rocks stand straight, close together, arranged unconventionally, people can not help but sigh the magic of nature. If you are lucky, you may also find volcanic stones embedded with sapphires, but the probability is very small. If you want to pick up the gem, I suggest you go to another landscape in Changle. Fangshan, Fangshan is the main origin of Changle sapphires.