ThermaeExplore the map →

Koriyama Onsen Bandai Atagawa

Koriyama, Fukushima Prefecture, Japan
Koriyama Onsen Bandai Atagawa
Location
Koriyama, Fukushima Prefecture, Japan
Water type
bicarbonate
Temperature
40 °C
pH
8

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
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Koriyama Onsen Bandai Atagawa is situated in Koriyama City, Fukushima Prefecture's largest city and its economic heart, a bustling inland urban center at the junction of major transportation routes that serve as the practical gateway to the spectacular Bandai-Asahi National Park to the north, where the volcanic Bandai-san massif and its surrounding crater lakes, marshes, and highland plateaus create one of Tohoku's most extraordinary natural landscapes. The city's commercial vitality contrasts with the wilderness at its doorstep, making Koriyama a uniquely convenient base for exploring both the industrial heartland of inland Fukushima and the natural wonder of Bandai's volcanic scenery, the five-colored crater ponds of Goshiki-numa, and the famous highland plateau of Urabandai with its lake-dotted landscape created by the 1888 eruption of Bandai-san. The thermal spring waters here offer urban convenience alongside genuine mineral bathing, allowing visitors to recover from mountain adventures in a city whose size and accessibility make it the most practical base for exploring western Fukushima's extraordinary natural and cultural landscape.

Insider tip — Koriyama Onsen Bandai Atagawa draws its bicarbonate water from the volcanic substructure of the Bandai massif, delivering silky, slightly alkaline baths that leave skin noticeably soft. The spring sits in the broad inland basin of central Fukushima, making it a convenient stop between the Aizu highlands and the Pacific coast. Water temperature holds steadily around 40°C — ideal for long soaks without overheating. Pair your visit with a short drive to the Bandai-Asahi highland panoramas for a full mountain day.
Find hotels nearby →Tickets & activities →See the map & practical info →

Nearby

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 bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).