Photo information
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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-塩化物泉
- Source temperature
- 43°C
- pH
- 7.1
- Flow rate
- Unconfirmed
- Radon
- Present
Appearance & feel
Water colour · Feel
BrownYellowYunohana (mineral flakes) · Yes
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
Reachable by public transport
空路 - 函館空港、鉄道 - 北海道旅客鉄道 長万部駅
- Checked
- no check date
Photo gallery
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.
Overview
二股ラヂウム温泉（ふたまたラヂウムおんせん）は、北海道山越郡長万部町字大峯にある温泉。 二股温泉、二股ラジウム温泉、二股らぢうむ温泉など、複数の名称で呼ばれる。
This overview is based on the lead section of the Japanese Wikipedia article "二股ラヂウム温泉" (CC BY-SA 4.0). View original page
Onsen areas nearby
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Kuromatsunai Onsen
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Register sources
- 二股ラヂウム温泉 - Wikipedia(日本語版)Wikipedia · CC BY-SA 4.0 · 2026-10-09
- Wikidata Q11371763Wikidata · CC0 · 2026-10-09
Data status
Name & locationPublishedCoordinatesPublishedSpring typePublishedPhotosPublishedFacilitiesIn preparationVisiting info (dated)In preparationEditorial articleIn preparation
Updated 2026-10-09
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