Located within Shikotsu-Toya National Park, Jozankei Onsen is a tranquil hot spring town known for its riverside beauty and volcanic origins just under an hour from Sapporo. The town sits in a scenic mountain gorge carved by the Toyohira River, which flows directly through the town and gives the area much of its character.

In addition to the large number of traditional inns and resorts offering onsen baths, Jozankei Onsen also has many walking paths, small bridges, and viewpoints along the river, and even public footbaths where you can soak while looking out over the river.

The hot spring town has been a popular retreat since the 19th century and is an excellent destination for travelers looking to relax and soak their stress away surrounded by nature.

 Brief History of Jozankei Onsen

  • Founded in the 19th century by monk Miizumi Jozan.
  • Built around 56+ natural hot spring sources.
  • Evolved into a major onsen bathing retreat while preserving traditional charm.
  • Popular year round, especially for autumn foliage and winter snow scenery.
  • Easily accessible from Sapporo and to enjoy a full day tour there. 

The natural hot spring waters of Jozankei were discovered over 150 years ago, by the monk Miizumi Jozan, from whom the area takes its name. The area became known for its mineral-rich, sodium chloride hot spring waters, which are recognized for their therapeutic properties believed to help with muscle pain, fatigue, and circulation.

As access improved, the area gradually evolved into a well-established resort town, with ryokan, bathhouses, and scenic walking areas built along the river valley gorge. Today, the town offers over 56 hotels and traditional ryokan, many with open-air baths overlooking the forest.

Jozankei Local Museum

  • Exhibits on the discovery of the onsen by Miizumi Jozan.
  • Displays explaining local geology and hot spring formation.
  • Historical photos showing the town’s development over time.
  • Models and maps of the surrounding valley and walking routes.
  • Seasonal and cultural information about the area’s traditions and festivals.

Located within the town, the Jozankei Local Museum shares the area’s history, hot spring culture, and information about the natural environment. The museum is ideal for visitors wanting a deeper understanding before exploring the hot spring town.

The museum is free of charge and takes about 15–20 minutes to explore.

Inside, there are various exhibits and displays, such as historical photos, tools, and models, which help bring the past to life. These visual elements make it easier to understand and imagine what the area was like in its early days.

Touring Jozankei Onsen

Jozankei Onsen is a well-developed hot spring town, with around 56 hotels and traditional ryokan spread throughout the valley. These range from large modern resorts to smaller, more intimate inns, many offering rooms with private baths and views of the gorge. All hotels/inns with their various onsen baths are within easy walking distance to each other. 

Besides bathing, the town also has many walking paths offering beautiful views of the Toyohira River. The many bridges, temples, and footbaths are popular photo spots.

For travelers looking to explore Jozankei Onsen while learning more about the area and the people who call it home, we recommend our 1-Day Tour from Sapporo: Learn of The Indigenous Ainu people of Hokkaido & Jozankei walking tour.