In dry season (November to April), visitors could come to Ken cave, but it is impossible to reach in rainy season.
An explorer comes to climb down to Loong Con cave. The water spumes are evaporating to create the cloud inside the cave.
A cave dome being collapsed long time ago allowing light in Son Doong cave, then the trees grows fast.
Explorers in En cave (swallow cave). In rainy season, water could be raised inside of the cave up to 100m and soaking the stone flaps that the explorers are standing in.
The cave inside is narrowed when it comes deeper. The water is raised then it is withdrawing to Son Doong cave.
Explorer stop to watch the stone wall looks like waterfall near the way out of En Cave.