Nachi Falls with no people, with a shrine in the foreground, and a giant flowing waterfall surrounded by forest in the background

nachi falls nachi waterfall japan nachikatsuura no people nature religion forest ancient buddhist heritage view water shrine buddhism seigantoji kumano falls historic religious tower world nachisan travel scenic pagoda scenery taisha scene unesco sacred wakayama kansai trees japanese tourism shinto summer landscape historical seigan temple fall natural slow motion landmark