The Eora are an Aboriginal Australian people of New South Wales. Eora is the name given by the earliest European settlers to a group of Aboriginal people belonging to the clans along the coastal area of what is now known as the Sydney basin, in New South Wales, Australia. The Eora share a language with the Darug people, whose traditional lands lie further inland, to the west of the Eora.

The Georges River, also known as Tucoerah River, is an intermediate tide-dominated drowned valley estuary, that is located in Sydney in the state of New South Wales, Australia. The Georges River is located south and south-west from the Sydney CBD, with the mouth of the river being at Botany Bay.