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Hokkaido · Onsen area

Asahi Onsen

あさひおんせん · 朝日温泉

Hokkaido · 岩内郡岩内町

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Official classification

Spring type (therapeutic classes)

Official spring-type name (as recorded)含硫黄・カルシウム - 硫酸塩泉 (石膏泉)

Source temperature
49.5°C
pH
7.2
Flow rate
Unconfirmed
Radon
Unconfirmed

Appearance & feel

Water colour · Feel

Unconfirmed

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

Public transport unconfirmed
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.

Overview

朝日温泉(あさひおんせん)は、北海道岩内郡岩内町敷島内にある温泉。 2010年7月の土砂災害により長期休業中である。

This overview is based on the lead section of the Japanese Wikipedia article "朝日温泉 (北海道)" (CC BY-SA 4.0). View original page

Onsen areas nearby

Register sources

Data status

Name & locationPublishedCoordinatesPublishedSpring typePublishedPhotosPublishedFacilitiesIn preparationVisiting info (dated)In preparationEditorial articleIn preparation

Updated 2026-10-09

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