Unusual lake – a system of three basins which are connected with large cave. Lake is surrounded by steep cliffs and can be accessed through the cave.
|Location, GPS coordinates:||20.7574 N 107.1377 E|
|Categories:||Caves, Lakes and streams|
|Rating:||(2.5 / 5)|
|Where is located?||Asia, Vietnam, Northeast, Quảng Ninh province, Ha Long Bay, Dau Be Island|