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Hokkaido · Onsen area

Iwaobetsu Onsen

いわおべつおんせん · 岩尾別温泉

Hokkaido · 斜里郡斜里町

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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・炭酸水素塩泉

Source temperature
62.4°C
pH
7.1
Flow rate
150 L/min
Radon
Unconfirmed

Appearance & feel

Water colour · Feel

BlueYunohana (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

JR北海道釧網本線知床斜里駅よりバスで約1時間15分

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.

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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