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Ashibetsu Onsen

Ashibetsu, Hokkaido, Japan, Japan
Ashibetsu Onsen
Location
Ashibetsu, Hokkaido, Japan, Japan
Water type
sodium chloride
Temperature
41 °C
pH
7.3

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
Effortless float
LowHigh

Dense, salty water — you float without effort.

SodiumChloruresBrome

Ashibetsu Onsen is situated in Ashibetsu, a former coal mining city in the Sorachi Subprefecture of central Hokkaido, home to one of Japan's most eerily fascinating abandoned attractions: the Canadian World theme park (known as Mapleland), a replica of Prince Edward Island built in 1990 to capitalize on Japanese fascination with the Anne of Green Gables stories, which drew hundreds of thousands of visitors before falling into disuse and decay after the city's bankruptcy in the 1990s, leaving behind a haunting ghost park of weathered gabled houses and overgrown gardens in the Hokkaido forest. The contrast between this atmospheric ruin and the surrounding wild Hokkaido mountain scenery has made Ashibetsu an unexpected destination for urban explorers and photographers. The onsen here provide genuine mineral bathing in a city whose surreal heritage of coal mining, Canadian dreams, and quiet rural revival makes it one of Hokkaido's most intriguing and least-visited destinations.

Insider tip — Ashibetsu Onsen is tucked in the Sorachi highlands of central Hokkaido, a former coal-mining region now known for Star Hill Observatory and lavender fields. The sodium-chloride waters at 41°C are celebrated for skin-softening properties. Clear mountain air and minimal light pollution make night-sky viewing between soaks a highlight of any stay.
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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 sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).