There are many hot springs, which are found in hotel rooms, just like the baths in ordinary bathrooms, only hot spring water. The house price is not too expensive, about 200 for two people for two days.

There are also special hot springs where you can swim, but it's more expensive. A ticket is sixty or seventy, and a group ticket is cheaper.

I advise you not to stay where you can swim. It will be very expensive. Just find a clean hotel. There are many. You don't need a reservation. I don't know the telephone number. You have made a reservation now. When you get there, it's much more affordable and will block your heart. In a word, you have many choices. Don't worry.