No. 65 · Yamanashi
Kawaguchiko Onsen
Kawaguchiko Onsen ranked No. 65 in the published 2025 Japan hot-spring destination list. Check bathing options, access and stay details before planning your visit.
Spring information
Water and bathing details for Kawaguchiko Onsen
Facility-level figures; blank town-wide averages are not inferred.
Named facility records for Kawaguchiko Onsen. Figures marked “Not published” are not treated as town-wide averages.
| Facility | Spring | Source data | Supply | Bath type |
|---|---|---|---|---|
| Kaiun-no-Yu, Royal Hotel Kawaguchiko | Calcium-sodium sulfate-chloride spring. The official page also calls it low-tonicity, alkaline and high-temperature, although its listed source temperature is 36.1°C; the mismatch in the source wording is retained. Source: Fuyo Onsen, Kawaguchiko Town No. 2 spring. | Source temperature: 36.1°C. pH: Not published. | The six pools—one indoor bath and two garden/outdoor baths on each side—use natural hot-spring water from the Fujikawaguchiko Onsenkyo area. The current official page does not specify water addition, heating, circulation or disinfection for each pool. | Day-use bath. A natural hot-spring option around the ¥1,000 mark by Lake Kawaguchi. Its main drawback is that day-use hours are not fixed; call before making the trip. |
Destination comparison
What this onsen town offers
History
70/100Spring character
74/100Town culture
77/100Seasonal scenery
90/100Access
59/100Local history
How the town developed
Four seasons
Seasonal conditions and travel rhythm
Plan your stay
Kawaguchiko Onsen: day trip or overnight?
Compare travel time, bath access and the time you want to spend in town.
Day trip
Check the first and last transport connections, then confirm which baths accept day visitors and when they stop admitting guests.
Is Fuji Yurari Worth a Detour from Kawaguchiko?One-night stay
Compare the ryokan’s bath access with public day-use options and the journey back to your next stop.
Stay plus a day bath
Choose one bath experience for your stay and use a day facility for a different source or setting, where the published details support it.
Is Fuji Yurari Worth a Detour from Kawaguchiko?Nearby destinations
Other places in the same prefecture in the published ranking.
Related guides
Guides to Kawaguchiko Onsen
Filter English guides by the question you need to answer.
Day-use bathsIs Fuji Yurari Worth a Detour from Kawaguchiko?
Plan a Fuji Yurari visit near Kawaguchiko: compare bath options and prices, then check the timed shuttle and private-bath access rules.
Read the guideOfficial sources
