7 impressive beautiful caves in Vietnam
Thanks to the favor of nature, Vietnam possesses many beautiful and unique caves and is praised by many world media.Discover 58 new caves in Phong Nha
Phong Nha Ke Bang National Park (Quang Binh) discovered 58 new caves, some of them had shells and arts stage from the war.The cave is larger than Son Doong
The explorer Howard Limbert, an expert in the British royal cave association, said the cave is located in the middle of En cave to the main entrance of Son Doong.