Keyama Onsen Ryokan
恵山温泉旅館
Hokkaido Hakodate
北海道 函館市
Keyama Onsen Ryokan
恵山温泉旅館
Hokkaido Hakodate
北海道 函館市
Onsen Ryokan
AT A GLANCE
Keyama Onsen Ryokan is an acidic spring, iron spring, and sulfate spring (pH 2.2, acidic). Contains ≥50 mg/kg of metasilicic acid, certified as a beauty spring. Per Japan's Ministry of the Environment guidelines, indicated for atopic dermatitis and psoriasis.
SOURCES
If a source spring listed for this facility looks incorrect, please contact us.
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USAGE
Usage status is unknown — Information from facility postings or official sites has not been confirmed. Please check with staff on site.
▸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
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Transit
From JR Hakodate Station (JR函館駅), take a local bus for approx. 110 minutes (2 hours) to E-san Tozanguchi (恵山登山口) bus stop, then a 15-minute walk. One-way fare for adults is 1,480 yen.
Parking
Free outdoor parking for 30 passenger cars is available. No reservation is required.
Phone
Facilities
Gender-separated indoor baths
This information may change without notice. Please contact the facility directly for accurate details.
REVIEWS
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✨ 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