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Kyushu & Okinawa · Onsen area

Hirayama Onsen

ひらやまおんせん · 平山温泉

Kumamoto · 山鹿市

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Official classification

Spring type (therapeutic classes)

Official spring-type name (as recorded)硫黄泉

Source temperature
40–49°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

Public transport unconfirmed

詳しくはアクセスの項を参照のこと

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

平山温泉(ひらやまおんせん)は、熊本県山鹿市(旧国肥後国)にある温泉。周囲の温泉の成分には含まれていない硫黄分が含まれており、泉質の良さで知られる。

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

Register sources

Data status

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

Updated 2026-10-09

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