Dong Van Karst Plateau in the northern mountainous province of Ha Giang. (Photo: VNA) The Prime Minister has recently given the green light to a tourism development master plan for Dong Van Karst Plateau national tourism site in the northern mountainous province of Ha…

Ly Son and Binh Chau islands and the vicinity in this central province might become global geoparks. Picture perfect: A view of Ly Son Island from the top of Thoi Loi Mountain. — Photo: VNS This conclusion was reached at a recent meeting between…