13:43 | 30/07/2015
Bai Tu Long Bay Viet Nam is a concave area in Tonkin Gulf in the northeast of Viet Nam. It includes some sea areas of Ha Long city, Cam Pha town and Van Don Island district. It is adjacent to the sea in the east; to Halong Bay in the southwest; to the mainland in the west ( Where there is Cam Pha town); and to Co To Island district in the northeast.
Halong Bay Tour by