Halong Bay, Unesco World Heritage Site, North Vietnam, Vietnam, Asia

area areas asia asian bay bay bays blue bodies body chalk coast coastal coastline coastlines coasts countryside day daylight daytime during east exterior exteriors halong heritage heritage landscape landscapes lime limestone limestone natural nature nobody north of one out outdoor photo photos poke pokes poking protrude protrudes protruding region regions rock rocks rocky scenery scenic sea seaboard seaboards seacoast seas seascoast seascoasts seashore seashores separate separately shore shoreline shorelines shores shot shots single singly site sites sky south south east stick sticking sticks stone the tower towering unesco unesco vietnam vietnamese water waters world world