Komoike pond and Shiratakikoen park

Northern Izu

Spring water Lava of Mishima, which flowed out during the volcanic eruption of Mt. Fuji of about 10...

Geosite　Moving Earth　Natural spring&Hot spring　

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　

Yusuge Park

Southern Izu

Landform of Minamizaki Volcano Since the coastlines around Irozaki were formed in a process where a...

Biodiversity　Large Terrestrial Volcano　Lookout　

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　

Nakagi

Southern Izu

Volcanic products and volcanic neck of submarine volcanoes; remnants of the Izu Peninsula Offing Ear...

Geosite　Submarine Volcano　Columnar joints　

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　

Issiki

Western Izu

Pillow lava and magmatic dykes of the Nishina group Most of the Nishina group of soil strata, which...

Geosite　Submarine Volcano　Key site　

Joyama

Central Izu

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

Geosite　Columnar joints　

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　

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