Halong bay, the magnificent heritage with its 2000 islands rising from the emerald water of the Gulf of Tonkin. Ha Long is an excellent example of a Karst landscape created by a complex chain during millions of years of geological movement
Halong bay, the magnificent heritage with its 2000 islands rising from the emerald water of the Gulf of Tonkin. Ha Long is an excellent example of a Karst landscape created by a complex chain during millions of years of geological movement