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Atsumi Onsen Niigata

Atsumi, Niigata, Japan
Atsumi Onsen Niigata
Location
Atsumi, Niigata, Japan
Water type
silica
Temperature
42 °C
pH
6.6

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.

CalciumBicarbonatePotassium

Atsumi Onsen Niigata draws its character from the traditions of the northeastern Japan Sea coast, where the Atsumi hot spring area serves communities in the coastal zone between Niigata and Yamagata — a stretch of rugged coastline where the Dewa hills press the Japan Sea into narrow coastal roads and fishing villages of particular atmospheric beauty, their communities shaped by the combination of maritime livelihood and heavy winter snowfall that defines the character of northeastern Japan's coastal culture. The region's iron-rich springs, tinted reddish-brown by the oxidized mineral content that gives the water its therapeutic reputation, have been used for joint and circulatory conditions by fishing and farming communities whose physical demands made the warming properties of iron-rich mineral springs especially valued across many generations of hard outdoor labor. The onsen's siliceous mineral waters provide restorative bathing in a coastal community whose Japan Sea setting — gray winter waves, snow-dusted coastal pines, the smell of salt and iron-tinged spring water — creates one of northern Japan's most atmospherically distinctive thermal bathing experiences.

Insider tip — The 42°C silica waters of Atsumi, Niigata are renowned for enhancing the skin and aiding healing.
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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: Mars|Avril|Mai|Septembre|Octobre|Novembre.