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Official classification
Spring type (therapeutic classes)
Official spring-type name (as recorded)単純温泉
- Source temperature
- 42–52.3°C
- pH
- Unconfirmed
- 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
Reachable by public transport
公共交通 : 篠ノ井線松本駅前の松本バスターミナルより松本電鉄バスで約25分
- Checked
- no check date
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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
Asama Onsen (浅間温泉) is an onsen located in the city of Matsumoto, Nagano Prefecture, Japan. The Asama Hot Spring Center, also known as the Hot Plaza Hall, has a configuration typical of many Japanese onsen with separate areas for males and females; each area contains multiple indoor pools, saunas and two outdoor pools, one hot and one cold. The published temperature range of this onsen is 42-47 degrees Celsius. Between 1969 and 2011, Asama Onsen included an open-air speed skating rink.
This overview is based on the lead section of the English Wikipedia article (CC BY-SA 4.0). View original page
Onsen areas nearby
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Anazawa Onsen
Anazawa Onsen
8 km
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Register sources
- 浅間温泉 - Wikipedia(日本語版)Wikipedia · CC BY-SA 4.0 · 2026-10-09
- Wikidata Q4803471Wikidata · CC0 · 2026-10-09
Data status
Name & locationPublishedCoordinatesPublishedSpring typePublishedPhotosPublishedFacilitiesIn preparationVisiting info (dated)In preparationEditorial articleIn preparation
Updated 2026-10-09
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