If you go to Hanoi, Vietnam, Ha Long Bay is a resort that must be visited. All hotels and travel agencies in Hanoi must have put a tour to Ha Long Bay as a first choice.
Ha Long bay was the site of the natural wonders of the lagoon (lake) surrounded by approximately 1900 large and small islands in the Tonkin Gulf region (140 km north of Hanoi). In the area, spread a lot of rocks of various sizes that make it unique and very beautiful. Ha Long Bay is one of the wonders of the world are preserved by UNESCO. Even touted as the 8th wonder of the world.