pond an sign of famous geothermal hot springs, written in japanese chinoike jigoku, engl. entrance of blood pond hell, in beppu,

activity aqua bath boiling boulders bubble cooking culture destination domestic dust fog geological geology geyser heat hell hot hotspot kyushu lake landmark landscape local location looking mineral natural nature place pond pool red rocks scene scenery scenic sightseeing smoke spring steam stone thermal tourist travel tree trip typical volcanic water