Deep in the teak forest in Phu Hoa commune, the southern province of Dong Nai, lies one of Southeast Asia’s longest volcanic cave systems that has remained untapped despite its extraordinary significance.

VOV.VN - Indian actor Harshvardhan Rane has become one of just 100 Indians to successfully complete the challenging Son Doong Cave Expedition in Vietnam - a journey through the world’s largest natural cave located in Phong Nha-Ke Bang National Park, Quang Binh province.

VOV.VN - The breathtaking Son Doong Cave, located in Phong Nha - Ke Bang National Park, central Vietnam, will serve as a key filming location for the upcoming Indian feature film SILAA, directed by renowned Bollywood filmmaker Omung Kumar.

VOV.VN - PeaceTrees Vietnam in collaboration with relevant agencies has safely defused a bomb weighing more than 220kg near the entrance of Phong Nha cave in the central province of Quang Binh, said Pham Thi Hoang Ha, director of the PeaceTrees Vietnam project.

VOV.VN - Renowned travel publication Travel + Leisure has devoted an in-depth feature to Son Doong Cave, describing it as the largest cave on Earth, home to its own unique climate system, complete with underground jungles, rivers, and clouds.

VOV.VN - All 18 skeletons and skulls discovered in Len Chua Cave in central Nghe An province are likely to belong to the Hoa Binh Culture, dating back approximately 10,000 years, according to a local official.

VOV.VN - “Nhà hang gạch” (Brick Cave house) by architect Doan Thanh Ha will represent Vietnamese architecture at the French exhibition The Biennale d'architecture et de paysage d'Île de France (BAP!) 2025, due to take place in Versailles from May 6 to July 13.

Vietnamese scientists have discovered a new snail species in Son Doong Cave within the Phong Nha - Ke Bang National Park in the central province of Quang Binh, and named it “Oc non Son Doong” (Son Doong cone snail).

VOV.VN - Vietnamese tourist hotspots such as the capital city of Hanoi, the ancient city of Hoi An, and Son Doong Cave in Quang Binh province continued to garner praise from international media outlets this year, with some winning global recognition for the first time, including Ha Giang and Ha Nam.

VOV.VN - Representatives from 20 travel companies of the Republic of Korea (RoK) joined a famtrip delegation to the central province of Quang Binh on December 19 to explore tourism products originating from the central region.