Yamasatonoiori Souen

山里のいおり 草円
Verified

Gifu Takayama

岐阜県 高山市

Onsen RyokanFree-Flowing Onsen

AT A GLANCE

Yamasatonoiori Souen is a bicarbonate spring (pH 7.2, neutral). Naturally flowing (no recycling or dilution). Contains ≥50 mg/kg of metasilicic acid, certified as a beauty spring. Per Japan's Ministry of the Environment guidelines, indicated for skin beauty and dry skin.

How Long to Stay (Toji)
Start with 2 nights / 3 days

Japan’s Ministry of the Environment notes that even a short stay refreshes you. For a full therapeutic cure, around 2–3 weeks is the guideline.

More on toji length
USAGE
Free-Flowing Onsen
Pure spring water — no dilution, no recirculation
HeatedNo
DilutedNo
RecycledNo
FilteredNo
DisinfectedNo
AdditivesNo
Note

The temperature, pH and component values shown here are based on the hot spring analysis (source). Actual values in the bath may differ depending on heating, dilution, recycling and filtration. Please check current usage status at the facility.

FACILITY INFO
Private bath (Kashikiri)
Available
Room with private open-air bath
Available
About tattoos and onsen
Travelers with tattoos can still bathe comfortably in a private bath (Kashikiri) or a room with a private open-air bath.
Transit
Takayama / From JR Takayama Station (高山駅), 75 min by bus. For cars, tire chains are required during snowy season (mid-November to mid-April).
Parking
Available (20 spaces), Free, No reservation required.
Facilities
Irori (Japanese sunken hearth)
Languages supported
EN
This information may change without notice. Please contact the facility directly for accurate details.
Last updated: 6/17/2026
REVIEWS
The descriptions, catch phrases, and translations on this page are generated by AI (Claude). pH, temperature, and component values are OCR-extracted from the official analysis report. Learn more