Thien Cung Cave (Heavenly Palace Cave) is located in the southwest of Halong Bay, 4 km away from Dau Go Island, which is considered the most beautiful primitive cave of the Bay. The cave is 10,000 square meters with complicated interior structure, many floors, and high ceiling. The cave becomes famous thanks to a unique system of stalactites and stalagmites with different forms and shapes.

Exploring Thien Cung Cave’s craggy cliffs is no easy task. Going through a narrow door, you would be surprised by a large space inside the cave that the further you walk, the more beautiful formation of stalactites come to your eyes.

On the wall of the eastern side of the cave, an impressive picture of stalactites and stalagmites give tourists the most fantastic feeling ever. The travel guide would never forget to tell you legends or folk tales interpreted from the picture by the local Halong people.

Make full use of your imagination to create pictures of fish schools, flocks of birds, and the daily life of people from a giant natural rock pillar all naturally sculptured by stalactites inside your mind when you come to the center of the cave.

Above your head, on the ceiling of Thien Cung Cave, amazing rows of stalagmites drooping through million years that create colorful pictures and melodies thank to the light and the wind flowing inside the cave.

Leaving the cave, tourist would feel a lingering sensation like just finish a tour to a massive art museum created by the Mother Nature.