No. 70 · Shizuoka

Kannon Onsen

Kannon Onsen ranked No. 70 in the published 2025 Japan hot-spring destination list. Check bathing options, access and stay details before planning your visit.

Kannon Onsen hot-spring destination
Kannon Onsen, Shizuoka

Spring information

Water and bathing details for Kannon Onsen

Facility-level figures; blank town-wide averages are not inferred.

Kannon Onsen is the focal property. Chiyodaya is a separate Yokokawa Onsen inn in the same Yokokawa district of Shimoda; it is included as a nearby area example, not as part of Kannon Onsen or as a user of Kannon’s source. The two facilities report independent water details.

FacilitySpringSource dataSupplyBath type
Kannon OnsenSimple hot springSource temperature: 51°C (operator’s stated source temperature)
pH: 9.5 (operator); 9.2 (Japan Spa Association listing)
The operator describes its source as abundant and self-sourced but does not specify the supply method for each bath on the cited page.Bathing facilities; the operator also says its source water is suitable for drinking. Bath-by-bath types are not detailed on the cited pages.
Chiyodaya Ryokan (Yokokawa Onsen)Yokokawa Onsen; the cited municipal sources do not publish a spring classification.Source temperature: 64.7°C at the source, as reported by the innkeeper in Shimoda City’s official interview.
pH: Not published on the cited municipal pages
The innkeeper says the bath is supplied directly from the source, without added water, heating, or circulation.The city’s tourism directory lists an inn with bathing available around the clock; the cited pages do not detail pool layout.

Destination comparison

What this onsen town offers

Popularity

74/100

History

74/100

Spring character

76/100

Town culture

75/100

Seasonal scenery

76/100

Access

71/100

Local history

How the town developed

Four seasons

Seasonal conditions and travel rhythm

SpringMar–May
Daytime range: 9–20°C
SummerJun–Aug
Daytime range: 25–31°C
AutumnSep–Nov
Daytime range: 16–25°C
WinterDec–Feb
Daytime range: 6–14°C

Plan your stay

Kannon Onsen: day trip or overnight?

Compare travel time, bath access and the time you want to spend in town.

One-night stay

Compare the ryokan’s bath access with public day-use options and the journey back to your next stop.

Nearby destinations

Other places in the same prefecture in the published ranking.

Related guides

Guides to Kannon Onsen

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Official sources

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