[Akita] Learn about the source of Tamagawa Onsen

I went to Tamagawa Onsen in Senboku City, Akita Prefecture. There is an exploration trail where you can get a close look at the source of Tamagawa Onsen. On this exploration trail, you can see the source of 9,000 liters of water per minute, called the Great Fung, and the holes from which sulfur and volcanic gases spew out. Tamagawa Onsen is also the birthplace of bedrock bathing. Many people here enjoy bedrock bathing on a mat. The water is filled with volcanic gas, sulfur, and radiation, but it does not seem to have any effect on the human body. #Domestic travel