Halong Bay
 Halong Bay is one of the most magnificent scenic spots in all of Vietnam and was designated by UNESCO as a World Natural Heritage in 1994. It is a picturesque bay with some 3000 islets rising from the clear emerald waters of the Gulf of Tonkin. Washed by water and lapped by waves for hundreds of thousands of years, the limestone basin has been carved into stalagtitic caves, crescent beaches and odd-shaped formations. Halong Bay is also famous for its varied ecological system with thousands of kinds of fish, hundreds of sorts of coral and other sea creatures. Moreover, the global value of Halong Bay in terms of geological process has been highly appreciated. In late 2000, UNESCO acknowledged Halong Bay as being a kast geological foundation, a second World Heritage criterion. Halong Bay really becomes a must in the trip to Vietnam.
 
 Halong City
 The Cua Luc Straits divide Halong City into 2 parts: Bai Chay and Hon Gai. For the time being, in order to cross the straits, visitors have to take a ferry boat. In the near future, a suspension bridge of 903m in length will be built to connect the 2 sides of the city. Hon Gai used to be a coal-exporting port and is now one of the most important commercial centres for transporting passengers and goods in northeastern Vietnam. Bai Chay is a low gently sloping range of hills running along the sea for 3kms. It was planned to be a windward seaside resort in the French colonial time. Now with many international standard hotels, recreational parks, green trees and white sand, Bai Chay has become one of the most beautiful beaches in Vietnam