Visit Japan: Did you know Kusatsu Onsen in Gunma Prefecture boasts the greatest output of nat…
Did you know Kusatsu Onsen in Gunma Prefecture boasts the greatest output of natural hotspring water from any one source in Japan? 32,000 litres gush out a minute, enough to fill some 230,000 barrels a day. 🤯 In winter, used hotspring water from bathhouses is piped under roads to melt the snow - a great energy-saving initiative! ♨️📷 Captured by @masa_taka213 #VisitJapanAU#SustainableTravel#GunmaPrefecture#Kusatsu#Yubatake