Ha Long Bay is located in the west of the Tonkin Gulf. (Source: VNA)
Sung Sot (stunning) cave in Ha Long Bay. (Source: VNA) 
Ha Long Bay has natural, geological and geomorphological values like no other natural heritage sites in the world. (Source: VNA)
(Source: VNA) 
Hon Dinh Huong (incense burner-shaped island), to the southwest of the Ha Long Bay, is printed on the 200,000 VND bill. (Source: VNA) 
(Source: VNA)
Hon Ga Choi, aka Hon Trong Mai (Rooster and Hen islands), to the southwest of Ha Long Bay, has become one of the icons of the bay in particular and Vietnam’s tourism in general. (Source: VNA) 
(Source: VNA) 
Ha Long bay at dawn (Source: VNA) 
(Source: VNA) 
(Source: VNA) VNA
