Senganmon Rocks

Western Izu

Cross-section of a submarine volcano The Senganmon Rocks are a part of a volcanic neck, and the ‘ga...

Geosite　Culture&History　Submarine Volcano　

West Tsumekizaki

Southern Izu

Sills and columnar joints On the coast of West Tsumekizaki, tourists can enjoy the magnificent colu...

Geosite　Submarine Volcano　Columnar joints　

Koura 33 Kannons

Southern Izu

Volcanic products of submarine volcanoes and stone statues of the Buddha If you walk about 5 minute...

Geosite　Biodiversity　Culture&History　Submarine Volcano　

Joren Falls

Central Izu

Lava flow of Hachikuboyama Volcano and lava plateau The Joren-no-taki Waterfall is one of the large...

Geosite　Izu Tobu Volcanos　Moving Earth　Waterfalls&Lake　Columnar joints　

Shimoshiraiwa

Central Izu

Calcareous sandstone Shimoshiraiwa is a large calcareous rock which yields many fossils of small ma...

Geosite　Submarine Volcano　

Asahidaki Falls

Central Izu

Volcanic neck The basalt complex that rose from underground and pierced the thick pumice layer that...

Geosite　Waterfalls&Lake　Columnar joints　

Joyama

Central Izu

Landform of the volcanic neck, and the surrounding landscape Mt. Joyama, a modest mountain in Nakai...

Geosite　Columnar joints　

Igaigane

Eastern Izu

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

Geosite　Biodiversity　Izu Tobu Volcanos　Moving Earth　Jogasaki coast　

Mt. Eboshiyama

Western Izu

View of the volcanic neck and its surroundings Mt. Eboshiyama is a volcanic neck rising over 160 m....

Geosite　Culture&History　Submarine Volcano　Lookout　Columnar joints　

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