Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Ha Long Bay' has mentioned 'Lake' in the following places:
Occurrence Sentence Text Source
The area designated by UNESCO as the World Natural Heritage Site incorporates 434xc2xa0km2 (168xc2xa0sqxc2xa0mi) with 775 islets, of which the core zone is delimited by 69 points: Dau Go island on the west, Ba Ham lake on the south and Cong Tay island on the east.
One of the most unusual features of Ha Long Bay is the Bo Ham lake group of hidden lakes and their connecting tunnel xe2x80x93 notch caves in Dau Be island.
From the island's perimeter cliff a cave, 10m wide at water level and curving so that it is almost completely dark, extends about 150m to Lake 1.
Luon cave is on Bo Hon island and extends 50m though to an enclosed tidal lake.