Maze Cave is one of the most unusual caves in Halong Bay with many narrow passages.

Narrow Chambers

Known to the locals as Me Cung, this cave is located on Lom Bo Island. It is entered by a narrow crack that allows only one person through at a time. This leads to a maze of chambers that are somewhat small and narrow, but very refined, and with many stalagmites and stalactites bearing beautiful forms.

Blue Lake

Exiting the grotto, you will climb up several rugged stone stairs to look down on a round lake surrounded by the mountain.  The beautiful blue waters are home to fish, shrimps, octopuses, algae and coral.


  • Narrow entrance
  • Stalactites and stalagmites
  • Maze of small chambers
  • Beautiful blue lake