Hakoneyumotoonsen Hakone Kamon
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Hakoneyumotoonsen Hakone Kamon

箱根湯本温泉　箱根　花紋
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Kanagawa Hakone

神奈川県 足柄下郡箱根町

Onsen RyokanDay-use BathFree-Flowing Onsen

AT A GLANCE

Hakoneyumotoonsen Hakone Kamon is a chloride spring and sulfate spring (pH 8.3, mildly alkaline). 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 peripheral circulation disorders, cold sensitivity, and wound healing.

SOURCES
♨Hakone no Yu Kamon
箱根の湯 花紋
Sodium-Calcium Chloride and Sulfate Hot Spring
塩
Chloride Spring
硫塩
Sulphate SpringpH 8.364.6℃動力揚湯
See effects, components & details

If a source spring listed for this facility looks incorrect, please contact us.

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
Stay at this hotel
PR

Hakoneyumotoonsen Hakone Kamon

From¥14,300/ person / night (tax incl.)
4.6(813)

Approx. lowest rate (varies by date & guests)

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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
Official site
Official siteOpen
Tattoo
No tattoosTattoos are strictly prohibited due to official guidelines.
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.
Hours
Weekdays: 10:30〜17:00
Weekends & holidays: 10:30〜17:00
Last admission is at 16:00.
Closed days: Every 3rd Tuesday
Transit
Approx. 15-minute walk from Hakone-Yumoto Station (Hakone Tozan Railway). Free shuttle service from Hakone-Yumoto Station for overnight guests (phone reservation required). For day-use guests, approx. 3 minutes by Ryokan Association Loop Bus (Course B) from Hakone-Yumoto Station (Adults 200 yen, Children 100 yen).
Parking
Free parking for 50 cars (22 covered, 28 for high-roof vehicles).
Day use fee
¥1,980Adult fee (includes yukata). Consumption tax and bathing tax (50 yen) will be charged separately. Cash payment only, credit cards not accepted.
Phone
0460-85-5050
Facilities
Large Public BathOpen-air BathSaunaPrivate Rental BathFoot BathShopLoungeRest Area
House rules
No photography in the bath area
Day-use guests are requested to refrain from leaving the premises midway. If you leave, it will be considered as exiting the facility, and re-entry will require another admission fee. Bringing in outside food and drinks is not permitted.
Sources
navitime.co.jp楽天公式onsenpo.jpyukoyuko.netenjoytokyo.jp
This information may change without notice. Please contact the facility directly for accurate details.
Last updated: 6/2/2026
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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