Kawachinagano Onsen
A mildly alkaline, neutral, low-temperature simple hot spring that is gentle on the skin. You can relax at your leisure in a variety of baths, including an open-air bath where you can feel the natural beauty of each season.
JAPAN ONSEN COLLECTION
When your heart unwinds,
The Finest Moment
Japan's Finest Onsen & Sauna
43 Extraordinary Destinations
43
A curator who has visited over 300 facilities nationwide handpicks 43 exceptional ones they wholeheartedly recommend. The only guidebook that deeply explores the allure of onsen and sauna—plus culture and etiquette.