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Hokuriku & Koshinetsu · Cold mineral spring

Karasawa Kosen (mineral spring)

からさわこうせん · 唐沢鉱泉

Nagano · 茅野市

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Official classification

Spring type (therapeutic classes)

Official spring-type name (as recorded)二酸化炭素冷鉱泉

Source temperature
10°C
pH
Unconfirmed
Flow rate
600 L/min
Radon
Unconfirmed

Appearance & feel

Water colour · Feel

Milky white

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

鉄道 :JR中央本線茅野駅から送迎バス

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

唐沢鉱泉(からさわこうせん)は、長野県茅野市にある鉱泉。標高1870m、八ヶ岳中信高原国定公園内に位置する。日本秘湯を守る会会員。

This overview is based on the lead section of the Japanese Wikipedia article "唐沢鉱泉" (CC BY-SA 4.0). View original page

Register sources

Data status

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

Updated 2026-10-09

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