七滝温泉ホテルななたきおんせんホテル
Open-air outdoor bath
Private bath available for day-use visitors or hotel guests to reserve
Shared bathing area for all genders
For overnight guests only; a bathing garment (yuami-gi, 湯浴み着) or swimsuit is required.
Operated by · 七滝温泉ホテル
A calcium- and sodium-led sulfate spring with a settled, mineral-rich feel on the skin. It is alkaline and soft to the touch, placing it in Japan's beauty-water family. The 54.2 °C source emerges hot, and at 1,012 mg/kg dissolved solids it carries a moderate, noticeable body without being heavy.
Analyzed Jan 29, 2010·株式会社サイエンス
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200. Nanadaru Onsen Hotel, Kawazu Visited for day-use bathing for 1000 (listed hours 9:00 to 19:30). Didn't find the owner right away — about five minutes later he pulled up in a car and let me in for day-use, so there might be risks with a random visit. Small towel costs 100, but they gave one for free. They stamp the Shizuoka 60 Onsen book. I got to use the outdoor bath, but later realized there's also a mixed cave bath (either it's not available for day-use, or there was a language barrier and I just didn't understand). Large cozy outdoor stone bath with a pleasant nature view. Clear water, temperature between warm and hot. A gentle breeze was blowing and you could zone out for a long time. Nice place, can recommend for a day-use visit in Kawazu even with just the outdoor bath, and if you can get into the cave bath too — definitely go.
