Oniishi no yu

83. Oniishi no Yu, Beppu Onsen near the hells. Entrance is at the same place as the hells — turn left and walk a bit. From the rest area you can see one of the hells. Stamp available — they even have a framed black towel. There are three baths. Indoor bath is clear, water is mild — between warm and hot. Breathing is fine. Two outdoor baths — clear water, temperature is hot-. The first is a rectangular bath on the first floor, the second is on a balcony on the second floor, but there's no real view — maybe a touch of steampunk. If you're near the hells or need a stamp, worth stopping by. No particular reason to visit specifically.