Tengger volcanic complex, Indonesia
This is part of a national park on the Indonesian island of Java that lies within a large caldera – the remains of an volcano that erupted more than 45,000 years ago.
In this view, the volcanic cones comprising the Tengger complex are at the centre, with smoke coming from Mount Bromo.
In the distance is Mount Semeru.
Image Credit: Photograph by EC Tong/Imagelibrary India Pvt