Côn Đảo
The Côn Đảo ("Côn Island") are an archipelago of Bà Rịa–Vũng Tàu province, in the Southeast region of Vietnam, and also a district () of this province. Geography Situated about from Vũng Tàu and from Ho Chi Minh City, the group includes 16 mountainous islands and islets. The total land area reaches and the local population is about 5,000. The islands are composed of magmatic rocks of different ages. Hòn Bảy Cạnh, Hòn Cau and Hòn Bông Lang are composed of cretaceous microgranite rocks. The nor…