Can I soak in the open-air hot springs of Aershan Hot Springs in winter? cheap

I am from Aershan, too. There are no outdoor hot springs indoors now. Hot springs are usually indoors. Only cold springs have open air. But winter is not suitable for soaking in too cold spring water. It is cheaper to recuperate in a sanatorium in winter than in summer, especially in terms of accommodation. The whole Aershan will be cheaper in winter than in summer. However, the temperature in Aershan in winter is more than 30 degrees below zero, sometimes reaching more than 40 degrees below zero. If you want to recuperate and consider the price, you can come over in winter. If you want to travel, I suggest coming in summer.