Photo of Tenryūkyō Onsen
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Hokuriku & Koshinetsu · Onsen area

Tenryūkyō Onsen

てんりゅうきょうおんせん · 天竜峡温泉

Nagano · 飯田市

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Official classification

Spring type (therapeutic classes)

Official spring-type name (as recorded)単純弱放射能泉

Source temperature
28.8°C
pH
9.81
Flow rate
450 L/min
Radon
Present

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.

Day-use bath · Status unconfirmed

Goyukkuri

Day-use bathing
Yes
Fee
Unconfirmedno check date
Hours
Unconfirmedno check date

Getting there

Reachable by public transport

鉄道 - JR東海飯田線:天竜峡駅、車 - 三遠南信自動車道:天龍峡IC

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.

Register sources

Data status

Name & locationPublishedCoordinatesPublishedSpring typePublishedPhotosPublishedFacilitiesPublishedVisiting info (dated)In preparationEditorial articleIn preparation

Updated 2026-10-09

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