Cable Car Project Approved for World’s Largest Cave
Son Doong Cave located in north central Vietnam in the Phong Nha-Ke Bang National Park, is considered the world’s largest cave. The cave was discovered in 1991 by Ho Khanh,...
Son Doong Cave located in north central Vietnam in the Phong Nha-Ke Bang National Park, is considered the world’s largest cave. The cave was discovered in 1991 by Ho Khanh,...