Domestic and foreign officials, experts and scientists raised proposals to raise the efficiency of management over the UNESCO-recognised Phong Nha-Ke Bang National Park in the central province of Quang Binh at a symposium on June 30.

VOV.VN - Five new caves where humans have never set foot were recently discovered in Lam Hoa commune of Tuyen Hoa district in the central province of Quang Binh by experts of the British Royal Cave Association.

US-based multinational news channel CNN has praised nine Vietnamese caves, including six caves in the central province of Quang Binh, the provincial Department of Tourism said on February 28.

VOV.VN - The Travel website has listed Son Doong of Vietnam among the top 10 most incredible caves globally.

VOV.VN - The central province of Quang binh that houses Son Doong, the largest cave in the world, plans to launch a pilot tour Hung Thoong (Thoong Valley) in the coming months.

Nearly 80% of bookings for tours to the world's largest cave Son Doong for next year have come from Vietnamese and American tourists, according to travel agency Oxalis.

VOV.VN - An Australian couple say that they have travelled all around the world for more than a decade and found Vietnam to be their all-time favourite country to visit in the Southeast Asian region.

VOV.VN - The Oxalis Adventures has given 10 reasons why Son Doong Cave is one of the world’s great wonders, with the site being one that all travelers should visit at least once in their lives.

VOV.VN - The Oxalis Adventures has given 10 reasons why Son Doong Cave in the central province of Quang Binh is one of the world’s great wonders, with the site being one that all travelers should visit at least once in their lives.

VOV.VN - The central province of Quang Binh has announced a plan to offer free tours to explore Son Doong Cave, the largest cave in the world, for the two most outstanding athletes at SEA Games 31.