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Looking out from inside the cave · HONG SON · Pexels License
The world's kingdom of caves, with Phong Nha - Ke Bang and the magnificent Son Doong Cave.
Quang Binh is a land of underground wonders. Phong Nha - Ke Bang National Park conceals hundreds of magnificent limestone caves, among them Son Doong, the largest cave on the planet. Alongside them are the white-sand Nhat Le Beach, the clear blue Son River and peaceful villages. This harsh land of sun and wind has given rise to many resilient, hospitable people.
Best time to visit: February–August, the dry season
The heart of a kingdom of caves, where an underground river winds through dazzling stalactites.
The largest natural cave in the world, a universe of its own with primeval forest and clouds drifting underground.
A sheltered bay below Ngang Pass, the resting place of General Vo Nguyen Giap.