 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). |
 The 1952 lava dome on the foot of Krenitsin Peak. |
 Summit crater of Krenitsyn Peak. |
 Echosounding in Tao-Rusyr caldera was made using this unexpensive boat and fishfider. |