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  4. Izu Oshima Geo-Park Stratified Cliff
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Izu Oshima Geo-Park Stratified Cliff

斑猫 / CC BY-SA 4.0

Izu Oshima Geo-Park Stratified Cliff

地層大切断面

Tokyo · Kanto

A 600 m wall of beautifully banded volcanic-ash layers — nicknamed the "Baumkuchen" — exposed when a road was cut through the flank of Izu Oshima in 1953. Each stripe records a separate eruption across roughly 15,000 years.

Why it's hidden

On a volcanic island hours by ferry from Tokyo, this geological wonder draws almost no overseas visitors.

Best season
Year-round
Crowd level
Hidden gem
Rating
4.6· 223 reviews
Opening hours
Daily Open 24 hours

Usual hours — confirm with the official site for holidays + seasonal closures.

Admission
Open-air roadside geological cliff, freely viewable, no admission. Oshima tourism navi.
Nearest station
Motomachi Port + Oshima loop bus
Website
oshima-navi.com/urasabaku

Today

Open 24 hours

Stored weekly hours

Daily Open 24 hours

Tags

naturegeologyphotography

Location

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