Izu Oshima Experience
Geo Site Walk
Discover how repeated eruptions shaped Izu Oshima through a gentle walk connecting dramatic geological sites.
From the Great Road Cut to the historic harbor of Habu Port, this walk reveals how volcanic landforms influenced both nature and life on the island.
The Great Road Cut
A dramatic exposed cliff revealing layers of volcanic ash, scoria, and soil, recording about 18,000 years of eruptions that shaped Izu Oshima.
} 20 minutes
Easy / Mostly flat
Geology, Scenic Views
Habu Port
Volcanic landforms were shaped into a sheltered harbor, supporting a thriving fishing community.
} 1 hour
Easy / Mostly flat
Culture, Geology, Scenic Views
