Photo information
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Official classification
Spring type (therapeutic classes)
Official spring-type name (as recorded)単純硫黄冷鉱泉またはアルカリ性単純硫黄冷鉱泉
- Source temperature
- Unconfirmed
- pH
- Unconfirmed
- Flow rate
- 148 L/min
- Radon
- Unconfirmed
Appearance & feel
Water colour · Feel
Silky / slippery
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
長岡駅から越後交通バス蓬平行で約30分
- Checked
- no check date
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.
Onsen areas nearby
Kamaburo Onsen
Nishidani Onsen
花みずき温泉
花みずき温泉
16.9 km
Hirota Onsen
Register sources
- 蓬平温泉 - Wikipedia(日本語版)Wikipedia · CC BY-SA 4.0 · 2026-10-09
- Wikidata Q11621597Wikidata · CC0 · 2026-10-09
Data status
Name & locationPublishedCoordinatesPublishedSpring typePublishedPhotosPublishedFacilitiesIn preparationVisiting info (dated)In preparationEditorial articleIn preparation
Updated 2026-10-09
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