First impression it had for me is come from animation film inspiration for the Princess Mononoke (もののけ姫) by animator Hayao Miyazaki (宮崎 駿). Then I noted about it is UNESCO World Heritage (世界遗产) site. It accessible from south Kyushu island, perfect for extend over from the trip from south Kyushu island. Yakushima (屋久島) is a subtropical island