From Lake Mochou to Mount Sulfur by car, this is also a feature of Japan. The hot gas produced by active volcanoes erupts outwards. It also reminds us not to be scalded. When we reach Mount Sulfur, we can smell a stinky smell. Sulfur is stinky. In winter, the snow capped and the hot gas emitted are interesting. It is also a very interesting scenic spot, that is, the stinky spot (...). )