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Shizuoka Suruga Onsen

Shizuoka, Shizuoka Prefecture, Japan
Shizuoka Suruga Onsen
Location
Shizuoka, Shizuoka Prefecture, Japan
Water type
silica
Temperature
42 °C
pH
7.2

Water profile

Thermicity
Sedative
42 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Balancing
LowHigh

Rich in trace elements — gentle on the skin.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SiliceSodiumBicarbonates

Shizuoka Suruga Onsen overlooks Suruga Bay, the deepest bay in all of Japan with depths plunging to 2,500 meters, a submarine canyon carved by the collision of the Philippine Sea Plate and the Eurasian Plate that makes this body of water one of the most geologically dramatic coastal environments in the country. From the southern shores of Suruga Bay, the classic view of Mount Fuji rising above the pine groves of Miho no Matsubara — a UNESCO World Heritage component of the Fujisan inscription — has inspired Japanese artists for centuries. The onsen's mineral-rich waters, heated by the same tectonic forces that shaped this extraordinary coastal geography, invite guests to soak while contemplating one of Japan's most iconic landscape compositions.

Insider tip — Perched along Suruga Bay in Shizuoka, this onsen draws silica-rich waters that leave skin silky smooth. The coastal position means morning bathers often glimpse Mount Fuji rising above the bay on clear days. Waters average 42°C, ideal for a long soak after exploring the nearby Nihondaira plateau. Arrive early on weekends to secure an outdoor rotenburo with an unobstructed sea view.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 42 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features silica water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).