dramatic karst limstone in the coast of pacific ocean in nachikatsuura, wakayama, japan, part of the yoshino-kumano national park

asia bay beautiful cliff coast coastal scenery coastline cruise culture famous place fishing formation geology holiday horizon idyllic island japan japanese journey karst kiikatsuura landscape limestone lush green mountain nachikatsuura nature ocean outdoor outdoors pacific picturesque rock scenic sea seascape summer tourism tourist attraction travel vacation wakayama water dramatic limstone yoshinokumano national park nanki kumano geopark