Japan Onsen Atlas温泉アトラス
Photo of Matsushiro Onsen
Photo information
photo: Qurren (トーク) Taken with Canon IXY 430F (Digital IXUS 245 HS) CC BY-SA 3.0 View original page

Hokuriku & Koshinetsu · Onsen area

Matsushiro Onsen

まつしろおんせん · 松代温泉

Nagano · 長野市松代地区

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Official classification

Spring type (therapeutic classes)

Iron springChloride spring

Official spring-type name (as recorded)含鉄 (II) - ナトリウム・カルシウム - 塩化物温泉

Source temperature
45.2°C
pH
6.7
Flow rate
720 L/min
Radon
Unconfirmed

Appearance & feel

Water colour · Feel

Brown

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.

Ryokan (inn) · Status unconfirmed

Kagai Onsen Ichiyokan

Day-use bathing
Unconfirmed
Fee
Unconfirmedno check date
Hours
Unconfirmedno check date
Details
Ryokan (inn) · Status unconfirmed

松代荘

Day-use bathing
Unconfirmed
Fee
Unconfirmedno check date
Hours
Unconfirmedno check date
Official siteDetails

Getting there

Reachable by public transport

長野IC下車、長野駅からバス

Checked
no check date
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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

松代温泉（まつしろおんせん）は、長野県長野市松代地区にある温泉である。かつては加賀井温泉（かがいおんせん）とも呼ばれた。 本項では、温泉名としての松代温泉に続いて、長野県長野市の町丁としての松代温泉についても述べる（#地名（大字）としての松代温泉）。

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

Onsen areas nearby

Register sources

Data status

Name & locationPublishedCoordinatesPublishedSpring typePublishedPhotosPublishedFacilitiesPublishedVisiting info (dated)In preparationEditorial articleIn preparation

Updated 2026-10-09

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