Dieng Volcanic Complex
 Dieng Volcanic Complex is on the Dieng Plateau in the Central Java Indonesia as a complex of volcanoes. The volcanic complex consists of two or more of stratovolcanoes more than 20 small craters and Pleistocene-to-Holocene age volcanic cones. It covers over 6 × 14 km area.The Prahu stratovolcano was truncated by a large Pleistocene caldera and then filled by parasitic cones lava domes and craters which is 120 Celsius.Some of them are turned into lakes.