The Woronora River is a river located in the southern suburbs of Sydney, Australia. It flows through the Woronora Valley and is approximately 15 kilometers long. The river is known for its scenic beauty, surrounded by bushland and providing a habitat for various wildlife species. The Woronora River is a popular spot for recreational activities such as fishing, kayaking, and picnicking. It joins the Georges River at Como, contributing to the region's natural waterways. The river also plays a role in local history and culture, with several walking trails and parks along its banks.