伊豆半島ジオパークIzu Peninsula UNESCO Global Geopark

Western Izu

Issiki

  • Pillow lava and magmatic dykes of the Nishina group


    Most of the Nishina group of soil strata, which is the oldest strata found on the Izu Peninsula, is lava and subaqueous volcaniclastic flow ejected during the submarine volcanic phase.

    When low-viscosity lava flows down the sea bed, it forms a pillow like shape due to surface tension and rapid cooling upon water contact. This is called ‘pillow lava’. In Isshiki, you can seecross-sections of multi-layered pillow lava.

Basic information

  • Kiosk
  • Toilets
  • Parking
  • Universal access
Travel information
 
Safety information
 
Access
From the parking lot is a 3-minute walk.
Rest room
 
Kiosk & Rest houses
 
Parking information
 

Access map

>大きな地図で見る

  • 伊豆半島ジオパークミュージアム ジオリア

  • 伊豆ジオ半島ジオパークの遊び方ガイド いずじおアクティビティ

日本ジオパークネットワーク
箱根ジオパーク
伊豆急グループ
伊豆箱根鉄道グループ
東海バス