VOV.VN - A cave with underground water flowing inside and many beautiful natural stalactites has been discovered in the north-central province of Thanh Hoa.

A cave with magnificent and pristine limestone formations has been freshly discovered in the central province of Quang Binh, which is often dubbed the "kingdom of caves" in Vietnam.

A new cave has been recently found and explored in Na Hang District of the northern province of Tuyen Quang, according to the local media.

VOV.VN - Experts from the British Royal Caves Association (BCRA) have found an additional 22 new caves with a total length of more than 11.7 kilometres, announced the Management Board of Phong Nha – Ke Bang National Park.

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.