Geothermal Taupo

Geothermal hot springs, sulphur damp steam fountains, vulcanic craters and a waterdriven power plant.
Had my feet in the hot water, very carefully sniffed the steam that spouted out of the earth, poked geothermal squishy mud, watched a pruttling mud pool and a hatch of the dam opening up to send a torrent of water down to the river. The water becomes so white and foamy because the force and pressure mixes a lot of oxygen into it.