Thang Loi - Ngoc Vung has currently emerged as the most beautiful island route within Bai Tu Long Bay.
Bai Tu Long Bay, located in the northeast of Ha Long Bay, is a concave area in the Gulf of Tonkin, northeast of Vietnam. The bay is a sea area belong to Ha Long City, bordered with Cam Pha county town in the west, Co To district in the northeast and East sea in the east.
The bay comprises hundreds of large and small islands, of which Thang Loi and Ngoc Vung are the most equisite ones which are located about 40km off the shore of Van Don island district. These islands are separated from the center of the main island and have beautiful beaches, suitable for tourists staying the night on the island.