Kasamatsu Kosen (mineral spring)
Yunosawa Onsen
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Official classification
Spring type (therapeutic classes)
Official spring-type name (as recorded)単純温泉
- Source temperature
- Unconfirmed
- 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
JR米沢駅より南東へ車で約15分、東北中央自動車道 米沢八幡原ICより車で約10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.
Overview
湯の沢温泉（ゆのさわおんせん）は、山形県米沢市関根地内にある温泉。米沢八湯の一つで一軒宿の時の宿すみれは「温泉米沢八湯会」に加盟している。
This overview is based on the lead section of the Japanese Wikipedia article "湯の沢温泉" (CC BY-SA 4.0). View original page
Onsen areas nearby
Register sources
- 湯の沢温泉 - Wikipedia(日本語版)Wikipedia · CC BY-SA 4.0 · 2026-10-09
- Wikidata Q11563422Wikidata · CC0 · 2026-10-09
Data status
Name & locationPublishedCoordinatesPublishedSpring typePublishedPhotosIn preparationFacilitiesIn preparationVisiting info (dated)In preparationEditorial articleIn preparation
Updated 2026-10-09
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