Sung Sot Cave, Halong Bay, Vietnam

Sung Sot Cave, which means Cave of Surprises, is the biggest and finest cave in Halong Bay. It actually got its name from the French, who called it grotte des surprises, or grotto of surprises. It is located on Bo Hon Island, near the centre of Halong Bay, within the vicinity of other sights such as Titov Island, Bo Nau Grotto, Me Cung Cave and Luun Grotto. There is a small pier where boats dock to allow visitors down. From the pier, a flight of 50 stone steps takes one to the entrance of the cave. The inside of Sung Sot Cave is simply cavernous. At many places the ceiling is low, and takes on a wavy appearance. A profusion of stalactites and stalagmites cover the walls.

To ensure the safety of visitors, a path is built to zigzag through Sung Sot Cave. Guide ropes help to keep visitors on the path Multi-coloured lights are also installed to beautify the cave and bring out its grandeur. Coming out of the cave, visitors get a panoramic view of Bo Hon Bay below. It is one of those iconic view of Halong Bay that has appeared in many postcards.