Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Wieliczka and Bochnia Royal Salt Mines' has mentioned 'Lake' in the following places:
Occurrence Sentence Text Source
Its attractions include the shafts and labyrinthine passageways, displays of historic salt-mining technology, an underground lake, four chapels and numerous statues carved by miners out of the rock salt, and more recent sculptures by contemporary artists.
The mine features an underground lake, exhibits on the history of salt mining, and a 3.5-kilometer (2.2-mile) visitors' route (less than 2 percent of the mine passages' total length) including statues carved from the rock salt at various times.
A 3-kilometre (1.9-mile) tour features corridors, chapels, statues, and underground lake, 135 metres (443xc2xa0ft) underground.