Bo Nau Grotto

It is situated on the south west side of Halong Bay, 4kms from the wharf outside of Halong City. This grotto is recently discovered, one of the most beautiful grottoes in Halong Bay.
The way to Thien Cung is a perilous one, covered on both sides by thick forest. After entering a narrow gate, the grotto’s 130-meter long girth opens up.

Getting in we are more astonished in front of the very animated and splendid beauty which is made from stalactite. On the east wall of the grotto, there is a grandiose and imposing picture with characters of tales. Going in the Thien Cung Grotto, we have a sensation of just watching a unique, meticulous, interesting fine-art museum which is made by nature, get out of the imagine ability and intellect of man.