Share Pinterest Facebook Twitter LinkedIn Hiraodai, Limestone Caves and Karst 300 to 700 m. above sea level – one of the BEST places to visit — amazzzzzzzzzzzzzzzzing Hiraodai, Limestone Caves and Karst amazing japanatiqahadhiraodaiJapanjpKitakyushuKitakyushu destinationsKitakyushu tourKitakyushu travelKitakyushu tripKitakyushu vacationLimestone cavemust visit in japannatural beautyrumaisaVisit Japan北九州 Write A CommentYou must be logged in to post a comment.