Kamen (left), Klyuchevskoy (right), and the broad snow-capped Ushkovsky behind them to the west, form the northern end of the Klyuchevskaya volcano group. Ushkovsky consists of the flat-topped Ushkovsky volcano on the left, which is capped by an ice-filled 4.5 x 5.5 km caldera, and the adjacent slightly higher Krestovsky peak on the right.

Photo by Phil Kyle, New Mexico Institute of Mining and Technology, 1996 (courtesy of Vera Ponomareva, IUGG, Petropavlovsk).

This image is made available under the Creative Commons BY-NC 4.0 license terms.

Keywords: stratovolcano

Kamen

Klyuchevskoy

Ushkovsky