Halong Bay has ancient history from 5,000 to 3,500 years ago. They found the pre-historical human being in here thousands years ago. They lived in the cave and on the island of Halong Bay.
Halong Bay name mean "Descending Dragon". Halong Bay legend said that. invader come to Halong Bay Vietnam. The King from heaven send Dragon mother with her children to Halong Bay to help the fisher-man in here fight against invader, After defeating invader. They do not fly back to heaven but descend to the sea. The place of Dragon mother descend to the sea, called Halong Bay, the place where Dragon Children descend to the sea, called Bai Tu Long Bay.