No. 8 · Kagoshima

Ibusuki Onsen

Ibusuki Onsen ranked No. 8 in the published 2025 Japan hot-spring destination list. Check bathing options, access and stay details before planning your visit.

Ibusuki Onsen hot-spring destination
Ibusuki Onsen, Kagoshima

Spring information

Water and bathing details for Ibusuki Onsen

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

Named facility records for Ibusuki Onsen. Figures marked “Not published” are not treated as town-wide averages.

FacilitySpringSource dataSupplyBath type
Saraku Sand Bath HallChloride spring; colourless and clear, strongly salty and odourless. Source: Ibusuki sand-bath spring, Saraku source.Source temperature: 84.7°C at the spring source; this is not the sand temperature or bath temperature.
pH: Not published.
Current official tourism information says water is added and that source-flowing and recirculating systems are used together. The proportions for individual pools are not published, so the entire facility is not described as purely source-flowing.Day-use bath. A dependable first stop for Ibusuki if you want to combine the sand bath with an ordinary hot-spring bath and have public transport access.
Sayuri Sand Bath, Yamakawa Sand Bath OnsenChloride spring. Source: Sayuri Sand Bath Onsen spring.Source temperature: 86°C measured at the spring source; this is not the sand or bath temperature.
pH: Not published.
The current official page reports a measured source temperature of 86°C, water addition and source-flowing use. Fixed temperatures for the sand-bath beds and indoor bath are not published.Day-use bath. Best for drivers on the Yamakawa, Nagasakibana and Mount Kaimon route who want a natural sand bath at a low price.
Tamatebako Onsen Outdoor Bath, Healthy LandStrong sodium chloride spring. Source: Tamatebako Onsen spring.Source temperature: 100.4°C at the spring source; this is not a bathing temperature.
pH: Not published.
The current official page says water is added and the baths are source-flowing. Fixed pool temperatures are not published.Day-use bath. The destination for visitors who put the Pacific and Mount Kaimon views from an outdoor bath ahead of sand bathing.

Destination comparison

What this onsen town offers

Popularity

86/100

History

84/100

Spring character

90/100

Town culture

76/100

Seasonal scenery

90/100

Access

70/100

Local history

How the town developed

Four seasons

Seasonal conditions and travel rhythm

SpringMar–May
Daytime range: 7–19°C
SummerJun–Aug
Daytime range: 23–31°C
AutumnSep–Nov
Daytime range: 14–24°C
WinterDec–Feb
Daytime range: 2–11°C

Plan your stay

Ibusuki Onsen: day trip or overnight?

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

Related guides

Guides to Ibusuki Onsen

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Official sources

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