A constantly bubbling pool.
An active volcanic crater on the Dieng Plateau, a greyish-white ground where thick steam rises from dozens of vents, with a pool of grey mud at its centre that boils and bubbles constantly, and a sulphur smell filling the air. Its name comes from kidang, a small deer, because the main steam vent moves from place to place as if leaping. Visitors walk fenced paths around the crater, watching the boiling mud and steam up close, while locals sell eggs boiled in the hot water, local potatoes and masks. Green hills and farms surround the crater. The ticket is usually combined with the Arjuna temples. The hot steam is dangerous, so do not cross the fences; a mask helps. The Dieng Plateau sits at about two thousand metres, among Java's coldest places, with frost possible on July and August mornings, so bring warm clothes. An hour is enough; combine it with the Arjuna temples and Telaga Warna.
A constantly bubbling pool.
A wandering vent.
Cooked in hot water.
Dieng Kulon, Dieng Plateau
Telaga Warna (Coloured Lake)A volcanic lake on the Dieng Plateau whose name means coloured lake, because its15 minutes walk
Batu Ratapan AnginA viewpoint on rocky outcrops atop a hill looking straight down on colourful Tel18 minutes walk
Arjuna Temple ComplexA group of small Hindu temples from the eighth and ninth centuries, among the ol21 minutes walkYes, the sulphur smell is noticeable but bearable for most. Anyone with asthma should wear a mask and keep the visit short.