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Nozawaonsen Nagano Forest Bath

Nozawaonsen, Nagano, Chubu Region, Japan
Nozawaonsen Nagano Forest Bath
Location
Nozawaonsen, Nagano, Chubu Region, Japan
Water type
sulfurous
Temperature
42 °C
pH
6.5

Water profile

Thermicity
Sedative
42 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Bio-active
LowHigh

Rich in active gases or metals — a strong mineral character.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SoufreSulfuresSulfates

Nozawa Onsen's forest bathing experience weaves the Japanese tradition of shinrin-yoku — forest immersion — with the volcanic sulfated-calcic mineral water of this historic alpine onsen village, where the surrounding beech and larch forest has been managed as communal village commons since the Edo period, one of Japan's oldest surviving examples of collective forest stewardship. The pristine ancient forest, rich in phytoncides and the fresh atmosphere produced by centuries-old trees, provides a restorative outdoor environment of exceptional quality around the communal sotoyu bath network. Guests who alternate between the communal hot spring baths and walks through the protected village forest experience one of Japan's most integrated natural wellness environments, combining volcanic mineral water with the calming atmosphere of an ancient Japanese forest microclimate.

Insider tip — Nozawa Onsen is a beautifully preserved hot-spring village in the mountains of northern Nagano, famed for its 13 free public soto-yu bath houses fed by scalding natural springs. The forest bath experience here blends cedar-scented woodland paths with mineral-rich soaks at temperatures that require slow, deliberate entry. Winter adds a fairy-tale layer of snow-capped rooftops and steaming stone troughs.
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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 sulfurous water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).