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Wakinosawa Onsen Aomori

Wakinosawa, Aomori, Japan
Wakinosawa Onsen Aomori
Location
Wakinosawa, Aomori, Japan
Water type
sodium chloride
Temperature
40 °C
pH
7.3

Water profile

Thermicity
Sedative
40 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Restorative
LowHigh

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

Buoyancy
Effortless float
LowHigh

Dense, salty water — you float without effort.

SodiumChloruresBrome

Wakinosawa, in the southern Shimokita Peninsula of Aomori Prefecture accessible by ferry from Aomori port across Mutsu Bay, is a remote village within the Shimokita wilderness area where a population of wild Japanese macaques living at the northernmost range limit for the species inhabits the beech forest above the fishing village, the so-called 'northern monkeys' representing one of the most remarkable wildlife populations in Japan. Wakinosawa Onsen Aomori draws on chloride-rich coastal thermal waters from the marine geological formations of the Shimokita Peninsula Mutsu Bay coast, providing warming maritime baths in a remote community accessible primarily by ferry whose wild Japanese macaque population, traditional fishing village character, and the forested Shimokita wilderness above the community create an extraordinarily immersive and naturally wild spa atmosphere. The wild Japanese macaque population in the forests above Wakinosawa, the Mutsu Bay ferry journey across the calm inner bay from Aomori city, and the forested wilderness hiking into the Shimokita primeval beech forest ecosystem create one of Japan's most genuinely wild and remotely situated thermal spa destinations on the Aomori northern coast.

Insider tip — Wakinosawa is a tiny fishing village on the western shore of Mutsu Bay in Aomori, accessible by ferry and famous for its wild Japanese macaque population that descends to the shore. The sodium-chloride spring at 40°C serves a community that has relied on fishing and forestry for centuries. The combination of monkey-watching and onsen bathing makes Wakinosawa a quirky but memorable destination in Tohoku. Waters carry a gentle brine mineral character that local fishermen credit with keeping their bodies supple through harsh winters.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 40 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).