Natural Hot Spring "Kogane-no-Yu"
A natural hot spring with a beautiful golden color thanks to its rich iron content. It leaves the skin smooth and helps warm the body from the core, promoting deep relaxation and fatigue recovery.
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.