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Mount Nasu

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Mount Nasu

Mount Nasu, Volcanic complex in Tochigi Prefecture, Japan

Description

Mount Nasu forms a group of five peaks in northeastern Honshu and sits within a large protected area of forest and open highland terrain. The landscape shifts between wooded slopes and barren zones near the craters, where sulfur vapors rise from the ground and vegetation remains sparse.

History

Eruptions began roughly 600,000 years ago in the northern section and built several craters and lava domes over time. Chausu Peak last erupted in November 1963 and remains the only active summit within the entire group.

Culture

Mount Nasu holds a position among the 100 Famous Japanese Mountains and features numerous traditional shrines dedicated to natural deities throughout its slopes.

Practical

A cable car brings hikers to the upper areas, where several trails lead toward the different peaks. Weather can shift quickly in early fall and late autumn, bringing fog, so visitors should bring warm clothing and sturdy footwear.

Did you know?

Sanbonyari Peak is the highest point in the group and rises to 1,917 meters (6,289 feet), though it holds no active crater. Only Chausu Peak continues to show volcanic activity with visible gas vents along the crater rim.

Elevation above the sea
1,917 m
Part of
100 Famous Japanese Mountains
GPS coordinates
37.12552,139.96368
Latest update
December 20, 2025 01:19

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (Tochigi Prefecture).

« Mount Nasu - Volcanic complex in Tochigi Prefecture, Japan » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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