A plume rises from a fumarole on the crater wall of light-colored Tiwu Nua Muri Kooh Tai lake. A sharp ridge separates the crater lake from the dark-colored Tiwu Alta Polo lake (right), the easternmost of the two craters.

Photo by E. Weissenborn (published in Kemmerling 1929, "Vulkanen van Flores," courtesy of Volcanological Survey of Indonesia).

Keywords: crater | crater lake | fumarole | geothermal

Kelimutu