Thien Cung cave: Thien Cung cave is located north of Dau Go island, 4km from the tourist ship port to the south. The cave is nearly 10,000m² with a very complex structure, including many levels, many compartments with very high and wide ceilings and walls. Especially in the cave, everywhere we see countless stalactites, stalagmites with strange shapes.
Dau Go Cave: Located on the top of Dau Go island, about 300m from Thien Cung cave. The cave has a rich diversity of flora and fauna. Thanks to the expansion of the cave gate, the humidity in the cave are high and the impact of sunlight creates the development of diverse flora, especially moss, ferns and wood plants ... This is a distinct feature compared to many other caves on Ha Long Bay.
Me Cung Cave: is located at a height of 25m on Lo Bo Island, about 2km southwest of Ti Top island. From a distance, it looks like a roof deeply ingrained in the island flank. The Me Cung Cave has a complex multi-storey structure, many compartments, and spans spread out within the rocky roof with more than 100m long corridors, gradually higher to the west and overlooking down on a small lake called Me Cung Lake.
Trong cave and Trinh Nu Cave: Located on two sides of a small mountain arc east of the Bo Hon island, more than 3km from the Sung Sot cave by sea to the southeast. The two caves are 700-800m apart, through a small beach. The gate of the caves looks toward different directions. From the one cave, shouting loudly, you can listen to this sound in the other cave.
These two caves not only have a lot of stalactites and beautiful scenery but also attract tourists for a very heart-touching legend. In a cave, there is a horizontal rock that looks like a girl lying with her hair reaching out to the sea so it is called the Trinh Nu (Virgin) Cave. The other cave had a very high stalactite that looked like a giant boy standing to look out to sea. The villagers said that on the big and windy days, going over here heard the sound of the wind hitting the cliff like a drum sound and they called this cave Hang Trong (Drum).
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