Just went up a little cold, fortunately no plateau reaction, see this hot spring rich in selenium, decided to bubble, drive out the cold. Because of the temporary decision, it was difficult to book tickets online, so I had to buy the full price ticket. I also bought swimsuits. The water temperature is 37 degrees, 42 degrees, very comfortable. Compared with other hot springs, there is no strong smell of sulphur. It's more comfortable to soak in the outdoor pool and watch the snow mountain.