General history & location has been well-known since 1990 as the largest cave in the world by volume 38.4 x 106 cubic meters , it is more than 5 kilometers long and 200 meters high and 150 meters wide. Son Doong cave is located in Quang Binh province(in the North Central part of Vietnam) and near Laos-Vietnam border. Son Doong Cave was formed 2-5 million years ago by the dissolution of limestone. Rainwater picks up carbon dioxide from the air and as it percolates through the soil, which turns into a weak acid. This slowly dissolves out the limestone along the joints, bedding planes and fractures, some of which become enlarged enough to form caves. The name “Son Doong” cave means ‘Mountain river cave”.
Value Expericences if you have a chance to reach here, it will brings you to the feeling of joining a unique event which you can not pass up. Interestingly, the darkness inside the cave really confuse your sense of depth especially when you are given a rare glimpse of light.
Best time to visit the best time to visit Son Doong cave from February to August.
From September to January, the cave is closed as the flood make it impossible to access.
Let’s taking a look at breathing-photos of Son Doong-where there is no place like that over the world!
Let’s come Vietnam and discover Son-Doong cave! , you can apply Visa here.