This Suihuang Mountain is located on the Hokkaido-Kuro, Japan, a natural attraction in the Akan Lake National Park, free for tourists, and a stop point for the Akan Lake Tourist Bus from Kuroro. The sulphur is a still active volcano, with sulphur vapors coming from multiple eruptions and sulphur vapors throughout the valley. This sulphur attraction is characterized by visitors being able to watch the sulphur eruptions quietly, and the nearest place is less than a meter away. From the parking lot to the farthest location of the attraction, it takes up to half an hour to play. There are shops in the parking lot, you can buy goods, or you can go to the bathroom for free.