Regina Resort Hakone Sengokuhara
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PR · Agoda

Regina Resort Hakone Sengokuhara

レジーナリゾート箱根仙石原
Info pending

Kanagawa 箱根町

神奈川県 箱根町

Onsen Ryokan

AT A GLANCE

Regina Resort Hakone Sengokuhara is an acidic spring, sulfate spring, and chloride spring (pH 2.1, 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
♨Owakudani Onsen Steam-induced Mixed Spring
大涌谷温泉 蒸気造成混合泉
Acidic Calcium Sulfate and Chloride Hot Spring
酸
Acidic Spring
硫塩
Sulphate Spring
塩
Chloride SpringpH 2.160.6℃造成温泉（蒸気造成混…
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

Regina Resort Hakone Sengokuhara

From¥34,100/ person / night (tax incl.)
4.7(172)

Approx. lowest rate (varies by date & guests)

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Sample caption

Regina Resort Hakone Sengokuhara (箱根町) Acidic Spring / Sulphate Spring / pH 2.1 / 60.6℃ #onsen #箱根 #acidicspring https://onsen-analysis.com/en/onsen/regina-resort-hakone-sengokuhara?utm_source=card&utm_medium=social&utm_campaign=onsen_card

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
AI draft (unverified)
Official site
Official siteOpen
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: 05:00〜00:00
Weekends & holidays: 05:00〜00:00
清掃時間10:00～15:00
Closed days: なし
Transit
箱根登山バス「台ヶ岳」バス停より徒歩約5分（無料送迎あり）。強羅駅より車で約30分。東名高速御殿場ICより車で約20分。箱根登山電車 箱根湯本駅よりバスで30分。
Parking
有り 22台 無料 予約不要
Phone
0460-83-8211
Facilities
温泉大浴場ドッグラン（屋内・屋外）ラウンジショップ自動販売機バリアフリー無料Wi-Fiマッサージサービス
House rules
全室テラスを含め禁煙。館内所定の喫煙所（3階）を利用。
Sources
Official
This information may change without notice. Please contact the facility directly for accurate details.

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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