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Tanba Onsen Hyogo

Tanba, Hyogo, Japan
Tanba Onsen Hyogo
Location
Tanba, Hyogo, Japan
Water type
bicarbonate
Temperature
41 °C
pH
8

Water profile

Thermicity
Sedative
41 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Restorative
LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Tamba, in the forested highlands of central Hyogo Prefecture, is one of Japan's most celebrated rural regions for traditional foods and crafts, its Tamba black soybean, Tamba matsutake mushroom, Tamba black chicken, and ancient Tamba Tachikui ceramic ware making the name Tamba synonymous with Japanese artisanal food and pottery quality across the country. Tanba Onsen Hyogo draws on sodium and bicarbonate thermal waters from the geothermal resources of the Tamba basin, offering relaxing baths in an agricultural highland setting surrounded by the extraordinary food heritage of one of Japan's most celebrated rural terroir landscapes prized by Kyoto's finest kaiseki restaurants. The Tamba Tachikui pottery village with its ancient six great kilns of Japan heritage, the black soybean autumn harvest, the Tamba Sasayama historic castle town, and the forested mountain scenery of the Nishiki River valley create a richly rewarding cultural and thermal destination in the Hyogo highlands.

Insider tip — Tanba is embedded in the agricultural highlands of central Hyogo, a region renowned for Tamba black soybeans and Tamba ware ceramics. Bicarbonate waters seep from sedimentary basins formed during the Cretaceous period, producing a mild alkaline bath ideal for relaxing tired muscles. Small family-run facilities dominate the onsen landscape here, with no frills but genuine warmth. The surrounding hills are crisscrossed with hiking trails connecting ancient castle ruins to bamboo groves.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 41 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).