Mount Sukumo

Mount Sukumo is a cinder cone located in the Izu area and forms part of the volcanic field that extends across the eastern side of Izu Peninsula. The mountain displays visible layers of reddish volcanic rock and a distinctive cone shape that reflects its origin from past volcanic activity.

The cinder cone formed approximately 132,000 years ago through volcanic activity and shaped the geological development of Izu Peninsula. This formation is part of the broader volcanic history that created the landscape visible today across the entire region.

Local communities in the Izu region incorporate Mount Sukumo into their traditional festivals, celebrating the natural features that define their homeland.

There are no facilities on the mountain, so visitors should bring plenty of water and snacks for the hike. Access to the area is limited with infrequent transport services, so it is important to plan the trip in advance and check schedules before visiting.

The mountain stands among multiple volcanic formations in the Izu-Tobu field, which spans 400 square kilometers and includes numerous basaltic structures.

Location: Izu

Location: Ito

Elevation above the sea: 581 m

GPS coordinates: 35.00518,139.03728

Latest update: December 13, 2025 12:24