Ruruidake

Ruruidake is a stratovolcano on Kunashir Island with two prominent summits at its northwestern end. The two peaks rise clearly above the surrounding landscape and shape the character of this remote island region.

The volcano formed through repeated eruptions over geological time as part of the Pacific Ring of Fire. These processes shaped the volcanic structure that defines the Kuril Islands landscape today.

Local communities of the Kuril Islands have preserved traditional knowledge about the volcano through generations, incorporating it into their natural heritage.

Access is challenging and requires special transportation such as ferries or small aircraft. Visitors should expect remote and difficult conditions.

The two summits are named Rurui and Smirnov, with each peak studied individually. This twin-peaked structure makes it a special focus for volcanologists researching the Kuril chain.