Umezono Onsen

142. Umezono Onsen, Beppu A true old-school onsen. But the entry is 300 yen. No shower or body wash/shampoo. At first there was no staff, but then an old man from the onsen sat down at the window. Stamp available. Inside there's one bath with clear water, temperature between warm and hot, and I didn't see any cold water taps or pipes near the bath (so it's probably undiluted).