Son Doong Cave topped the bucket list of adventurers & travellers all over the world since its discovery. The video is one of the magnificent footage of Son Doong Cave – THE WORLD LARGEST CAVE, that hasn’t been seen before.
For the first time on the scene, the tranquil lake leading to ‘Great Wall of Vietnam’; the whole process of climbing up this 90-meter calcite wall; the underground river; old calcited deer bones at the end of the cave has been revealed on the most-wanted expedition of all time: Son Doong Expedition