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　

Omuroyama Volcano

Eastern Izu

Landform of Omuroyama Volcano scoria cone; view from the top of the mountain Omuroyama Volcano is o...

Geosite　Biodiversity　Culture&History　Izu Tobu Volcanos　Moving Earth　Living with the Earth　Key site　Lookout　Volcanic crater　

Kakita River

Northern Izu

The Kakita River is designated as a national monument. About 10,000 years ago, lava erupted from ...

Geosite　Biodiversity　Moving Earth　Key site　Natural spring&Hot spring　

Kadowakisaki

Eastern Izu

Surface structure and profile of the Omuroyama Volcano lava flow; landscape of Jogasaki Coast In Ka...

Geosite　Biodiversity　Izu Tobu Volcanos　Moving Earth　Key site　Lookout　Columnar joints　Jogasaki coast　

Rakujuen Genbeegawa

Northern Izu

Springwater flowing over the lava at Mishima The lava flow that originated from Mt. Fuji about 10,0...

Geosite　Culture&History　Moving Earth　Key site　Natural spring&Hot spring　

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　

Tanna fault park

Northern Izu

Shift that occurred during the Northern Izu Earthquake, underground structure of the fault, three-di...

Geosite　Moving Earth　Key site　Northern Izu earthquake　

Kamadaru Falls

Eastern Izu

Lava flow and columnar joints of Noborio-Minami Volcano; strata of the submarine volcano covered wit...

Geosite　Izu Tobu Volcanos　Moving Earth　Key site　Waterfalls&Lake　Columnar joints　

Nishikigaura

Northern Izu

Volcanic products of the shallow ocean floor that were formed in the early phase of history of the T...

Geosite　Large Terrestrial Volcano　Key site