Bath
A natural hot spring with a jet-black color, rich in marine minerals. Its concentrated salt content coats the skin and delivers excellent heat retention. After bathing, you can feel your skin stay moist and supple.
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.