the oniishi bozu jigoku mud hell is one of eight beppu hot spring onsen. the most famous at beppu city in autumn. selective fo

adventure asia autumn background beppu bozu city colorful copy countryside discovery eight environment famous focus fog fukuoka geyser grass hell heritage hot japan japanese jigoku kannawa kyushu landmark landscape local mineral most mud natural oita one oniishi oniishibozu onsen outdoor park phenomenon poaceae scenery selective sightseeing smoke space spring stream thermal tourism tourist traditional travel tree volcanic white wildlife