The world’s largest cave Son Doong – beneath the doline; the Beam of Light coming through the opening in the ceiling over 300 meters above.
On top of the large stalagmite is Ginger Zee, the host of ABC’s Good Morning America. Placing her on there gives you a sense of scale and size.
- : Phong Nah
- : TL20
- : quảng Bình
- : Viet Nam