natural rock formation at chaishan, gushan district, kaohsiung

abrasion beach chaishan coast coastal coastline elephant erosion fist formation formations geological geology geopark guihou gushan head icon jinshan kaohsiung keelung landscape mushroom mushrooms nanya national natural nature northeast northern ocean park platform queen rock ruifang sea shenao shore stone taipei taiwan travel waimushan wanli water yehliu yeliu