English: A large group of small shield volcanoes and pyroclastic cones lies at the bottom center of this NASA Space Shuttle image (with north to the top). Otdelniy, Tundroviy and other adjacent unnamed shield volcanoes are surrounded by a large group of late-Pleistocene to Holocene pyroclastic cones SE of Opala (the conical stratovolcano at the upper left) and SW of Asacha volcano (right-center). Scattered groups of young pyroclastic cones are also located south of Opala caldera, whose rim is seen at the left-center.