 View of Onekotan island from the S. |
 Krenitsyn Peak in Tao-Rusyr caldera (Koltsevoye Lake). |
 The 2006 camp on the outer slopes of Tao-Rusyr caldera. At the background - Krenitsin Peak. (Kurile biocomplexity project). |
 1952 dome on the foot of Krenitsin Peak. |
 Summit crater of Krenitsyn Peak. |
 Echosounging in Tao-Rusyr caldera. |