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Official classification
Spring type (therapeutic classes)
Official spring-type name (as recorded)ナトリウム・カルシウム-硫酸塩・塩化物泉
- Source temperature
- 50°C
- pH
- Unconfirmed
- Flow rate
- Unconfirmed
- Radon
- Unconfirmed
Appearance & feel
Water colour · Feel
Colour and feel are listed only where a source states them. They vary by day and by bath.
This area has basic information only. In-depth articles are being added.
Facilities in this area
Facilities come from the register (Wikipedia, OpenStreetMap, official sites). Those marked "natural spring unconfirmed" are listed on the basis of their name only.
No facility information yet.
Getting there
鉄道：羽越本線三瀬駅下車、タクシーで10分、バス：鶴岡駅-あつみ温泉駅-あつみ温泉間を結ぶ庄内交通バス利用、由良温泉口下車
- Checked
- no check date
Visitor reviews
No reviews yet. While the review platform is being prepared, we do not display fictional reviews or ratings.
Review posting is in preparation, with visit date, facility, comments on water, scenery and access, photos, language and reporting.
Register sources
- 立岩海底温泉 - Wikipedia(日本語版)Wikipedia · CC BY-SA 4.0 · 2026-10-09
- Wikidata Q109598018Wikidata · CC0 · 2026-10-09
Data status
Updated 2026-10-09
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