Old Montenegro is one of the typical volcanoes in China, is the highest of 14 volcanoes. The mountain is towering, and the mountains are composed of black pumice stones, because it is called old Montenegro. In the east and north of the mountain, there are Panshan Road to the top of the mountain. There is a funnel-shaped crater on the top of the mountain. The inner wall is steep and the scenery is beautiful. There are walks around the crater, overlooking the bottom of the crater is daunting.