The hot springs are really beautiful, even if they go in December, they are not so cold. The yellow building is a bit old but can't hide the beautiful temperament. There are two hot spring pools outside, and there are many small pools inside, foggy. You can also buy a massage package at the place where you sell tickets. Very expensive, it seems that two people are 120 euros, and it is OK to press it. The European massage feels like doing it hahahaha.