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Shizuoka Shimizu Onsen

Shimizu, Shizuoka Prefecture, Japan
Shizuoka Shimizu Onsen
Location
Shimizu, 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 Shimizu Onsen serves the Shimizu district, home to one of Japan's most important tuna-auctioning ports where the deep-sea fleet unloads its Pacific catch in pre-dawn markets that have supplied sushi restaurants across Japan for generations. The nearby pine grove of Miho no Matsubara, its ancient trees arching over a slender spit of land between Suruga Bay and the Pacific, was inscribed as a UNESCO World Heritage site as part of the landscape views of Mount Fuji, considered Japan's most iconic natural panorama. The onsen's warm mineral waters complement the maritime energy of Shimizu, offering a peaceful retreat between the salt air of the port and the pine-scented stillness of the heritage coastline.

Insider tip — Shimizu sits at the foot of the Izu highland corridor where silica-laden groundwater percolates up from ancient volcanic strata. The 42°C waters have a characteristic faint mineral sheen and a mild velvety feel. Shimizu Port is minutes away, making this a perfect warm-up after a morning tuna market visit. The facility typically offers gender-separated indoor pools and a compact open-air bath facing a bamboo garden.
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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).