the oniishi bozu jigoku mud hell is one of eight beppu hot spring onsen with flower grass or poaceae in foregroung. the most f

adventure asia autumn background beppu bozu city colorful copy countryside discovery eight environment famous flower focus fog foregroung 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 red scenery selective sightseeing smoke space spring stream thermal tourism tourist traditional travel volcanic white wildlife