Vân ÃÂá»Ân () is a special administrative region of Quảng Ninh province in the Northeast region of Vietnam. As of 2019 the region had a population of 46,616. The region covers an area of 551 km<sup>2</sup>. The region capital lies at Cái Rá»Âng. The region is selected as a Special Economic Zone, and is rapidly being developed. It is connected by motorway to Hai Phong and Hạ Long, and served by Van Don International Airport.
The name Vân ÃÂá»Ân stems from the Vân Mountain on Quan Lạn Island, Quang Ninh province, Vietnam. In AD 980, the early Lê dynasty of Vietnam (980âÂÂ1009) set up an army outpost there. In 1149 under the reign of Lý Anh Tông (1138âÂÂ1175), the Vân ÃÂá»Ân island authority was officially formed as a strategic location, at the same time as a busy trading port of ÃÂại Viá»Ât. The port was bustling under the dynasties of Lý (1009âÂÂ1225), Trần (1225âÂÂ1400), and later Lê (1442âÂÂ1789) hosting trading ships from other countries.
Vân ÃÂá»Ân is also home to various historical sites representing important events in the Vietnamese national fight against foreign invaders. In 1288, on the Mang River on Quan Lạn Island, under the command of General Trần Khánh Dð, the Vietnamese troops defeated Yuan-Mongol invaders in the historic Bạch ÃÂằng victory.
Cái Rá»Âng, ÃÂông Xá, Hạ Long, Bình Dân, ÃÂoàn Kết, ÃÂài Xuyên, Vạn Yên, Minh Châu, Quan Lạn, Ngá»Âc Vừng, Bản Sen, Thắng Lợi.