Lucas Watermills Archaeological Sites

The Lucas Watermills Archaeological Sites are two heritage-listed archaeological sites in Sydney, New South Wales, Australia. The sites comprise the remnants of two convict-era watermills, the Brisbane Mill on the Williams Creek at Creekwood Reserve, Voyager Point and the Woronora Mill on the Woronora River at Barden Ridge.

Source: Wikipedia — Lucas Watermills Archaeological Sites (CC BY-SA 4.0)