beppu, oita, kyushu, japan - november 2, 2017 : the umi jigoku pondblue sea water hell is one of eight beppu hot spring onsen

activity adventure asia autumn background bathroom beppu blue boiling colorful discovery environment famous fog fukuoka geyser hell heritage hot japan japanese jigoku kannawa kyushu landmark landscape local mineral natural oita onsen outdoor park phenomenon pond public scenery sightseeing smoke spring stream thermal tourism tourist traditional travel umi volcanic water wildlife