Prevo Peak

Prevo Peak is a stratovolcano on Simushir Island in the Kuril chain that rises 1,360 meters above sea level. Its steep conical shape clearly displays the layered deposits of hardened lava and volcanic ash from past eruptions.

The volcano last erupted in 1825, after which it entered a prolonged dormant phase lasting nearly two centuries. This extended quiet period in this remote location has allowed the surrounding landscape to develop naturally without recent disturbance.

The indigenous communities of the Kuril Islands incorporate the presence of volcanoes like Prevo Peak into their traditional stories and environmental knowledge.

Visiting this volcano demands careful preparation due to the island's remote location and the need for permits from local authorities. The hike to the summit is demanding and should only be attempted by experienced trekkers comfortable with harsh, exposed terrain.

The volcanic soils surrounding the peak support specialized plant species that have adapted to thrive in the mineral-rich volcanic environment. This unique vegetation flourishes in conditions that would be too harsh for most other plant life.

GPS coordinates: 47.01105,152.11521

Latest update: December 14, 2025 14:43