A wild spring. There may be no caretaker; bathe at your own risk and respect local rules and the environment.

Photo of Higashi Onsen
Photo information
日本語版ウィキペディアのけんみんたろうさん CC BY 3.0 View original page

Kyushu & Okinawa · Wild spring

Higashi Onsen

ひがしおんせん · 東温泉

Kagoshima · 鹿児島郡三島村

Status unconfirmed
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Official classification

Spring type (therapeutic classes)

Official spring-type name (as recorded)硫黄明礬泉

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

Hard to reach by public transport

車で硫黄島港から10分、徒歩で40-50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

東温泉(ひがしおんせん)は、鹿児島県の硫黄島にある温泉。pH1.7前後の強酸性の硫黄明礬泉で、海を臨む岩礁に湯船をくりぬいた野湯である。源泉の温度は55℃ほどで、源泉から順に3つの湯船に注ぎ込むようになっており、その時の湯温に合わせて好みの湯船を利用する。 更衣施設等は一切無い。定期的に地元住民が清掃しているので、野湯の割には概ね清潔である。

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

Register sources

Data status

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

Updated 2026-10-09

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