No. 49 · Shizuoka
Inatori Onsen
Inatori Onsen ranked No. 49 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 Inatori Onsen
Facility-level figures; blank town-wide averages are not inferred.
Facility-specific information. Inatori Ginsuiso publishes detailed source data; Itoen Hotel Inatori’s cited official page does not publish comparable measurements.
| Facility | Spring | Source data | Supply | Bath type |
|---|---|---|---|---|
| Inatori Ginsuiso | Sodium-calcium chloride spring (low-tonicity, weakly alkaline, high-temperature spring) | Source temperature: 85.0°C at the outlet pH: 8.2 (2020 analysis report) | Mixed flow-through and circulation; water is added to lower the temperature, and heating is not used. Chlorine-based disinfectant is used. | Public baths including open-air baths; the official page also describes a sauna. |
| Itoen Hotel Inatori | The operator describes the water as salty; a formal spring classification is not published on the cited page. | Source temperature: Not published on cited pages pH: Not published on cited pages | Not published on cited pages | The official page describes a sea-view open-air bath. |
Destination comparison
What this onsen town offers
History
66/100Spring character
79/100Town culture
84/100Seasonal scenery
96/100Access
75/100Local history
How the town developed
Four seasons
Seasonal conditions and travel rhythm
Plan your stay
Inatori 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.
One-night stay
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Stay plus a day bath
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Nearby destinations
Other places in the same prefecture in the published ranking.
Official sources
