Muroiwado abandoned quarry

Western Izu

Pumice stone and lava flow of a submarine volcano, ruins of a quarry The volcanic ash that accumula...

Geosite　Culture&History　Submarine Volcano　Living with the Earth　Key site　Strata　

South Dogashima Coast

Western Izu

Volcaniclastic flow and pumice stone of a submarine volcano; an open sea cave The cliffs of Dogashi...

Geosite　Submarine Volcano　Key site　Strata　

Ryugu Sea Cave

Southern Izu

Skylight window of a sea cave; a subaqueous fallout scoria, a pothole The Ryugu Cave is a large ope...

Geosite　Submarine Volcano　Key site　Strata　

Anakiri Coast Trail

Eastern Izu

Lava flow from Mt. Amagi, striped pattern of soil strata and sea caves eroded by wave action. Most ...

Geosite　Large Terrestrial Volcano　Strata　

Kakizaki Bentenjima Island

Southern Izu

Cross lamina, trace fossils, marine-cut terraces, and the history of Shimoda The Kakisaki Bentenjim...

Geosite　Culture&History　Submarine Volcano　Strata　

Sukumoyama Volcano

Central Izu

Cross-section of the Sukumoyama Volcano scoria cone; layer of volcanic ash from Chojagahara Volcano ...

Geosite　Izu Tobu Volcanos　Moving Earth　Strata　

Kuchino (path cut open through submarine volcanic deposit)

Northern Izu

A number of stone quarries for excavating ‘soft Izu stones’ can be found. Volcanis ash and pumice f...

Geosite　Culture&History　Submarine Volcano　Strata　

Sawada Park

Western Izu

Murals of Shiraiwa, volcaniclastic flow and pumice stone of a submarine volcano Landscape formed by...

Geosite　Culture&History　Submarine Volcano　Strata　

South Osezaki

Western Izu

Lava flow of Osezaki Volcano and the South Osezaki Volcanic Conduit On the west coast of the Osezak...

Geosite　Large Terrestrial Volcano　Strata　

Near the Omuroyama Lift Parking Area

Eastern Izu

Kozushima volcanic ash Here visitors can see that volcanic ash emitted during the eruption of Tenjy...

Geosite　Strata