At Kawayu Onsen, there is a "footbath" that can be used for free. The pavilion-style building, surrounded by trees, has a roof and benches, allowing you to enjoy the footbath regardless of the weather. The temperature of the hot spring varies depending on the season, so you can experience a hot footbath in the summer. Please note that towels and other items are not available for rent, so please bring your own.
3.4