Located in the heart of the World Heritage Site of Halong Bay (Quang Ninh), within the Island of Bo Hon. Sung Sot Cave as its name, the more you go into the shock of beauty in your heart. Crossing a narrow rock slit to enter the heart of the cave, everyone will amazed wonder because the cave was open wide.

The cave is divided into two main compartments, the whole one as a large theater, wide. Where can accommodate thousands of people?

The French have been searching for this cave since 1901. Step into the second compartment with a small path. Light burst into the cave, opening a completely new scene. The cave ceiling is covered with a layer of velvet "velvet", numerous "glittering chandeliers", glittering stone...

Because the most and the largest cave in Halong Bay. So it's the number 1 tourist action in Halong Bay. Every day, the cave receives a lot of visitors from all over the world to visit Halong Bay.