Tokachi Volcanic Group

The Tokachi Volcanic Group is a chain of stratovolcanoes lined up from southwest to northeast, with the highest peak reaching 2,077 meters. These volcanoes are primarily composed of andesite and form a distinctive volcanic chain in Hokkaido.

These volcanoes formed during the Quaternary period as part of an active volcanic system in the Pacific Ring of Fire. Recent volcanic activity has been concentrated in the northwestern portion of the group.

Mount Tokachi holds a special place as one of Japan's 100 notable mountains and draws those interested in understanding volcanic geology. The group's role in geological education makes it meaningful to scientists and curious visitors alike.

Four marked hiking trails lead to the summit and viewpoints, with accommodations including a mountain hut and campground nearby. Natural hot springs are accessible in the area, making it easy to combine hiking with relaxation.

The group forms part of the Pacific Ring of Fire and contains substantial andesite deposits that draw geological interest. Most visitors do not realize they are walking through rock directly connected to the global system of plate tectonics.

Location: Tokachi Subprefecture

Location: Kamikawa Subprefecture

Elevation above the sea: 2,077 m

Made from material: andesite

GPS coordinates: 43.41778,142.68639

Latest update: December 14, 2025 18:45