wide aerial of tourists at Kawah Putih on cloudy day in Bandung Indonesia

wide aerial tourists kawah putih cloudy day bandung indonesia neon lake landscape steam rising apocalyptic green sulfur volcano crater teal turquoise sulfuric acid mist fog dangerous exotic extreme place travel nature adventure caldera ciwidey environment geothermal outdoor rancabali scenery volcanic water acid emerald geological clouds scenic toxic gas white natural mountain foggy