Final answer:
Lake Mungo is part of the Willandra Lakes system in New South Wales, Australia, known for ancient human remains that are crucial to the study of human history in the region.
Step-by-step explanation:
The famous site of Lake Mungo is found in the Willandra lake system. Lake Mungo is particularly well-known for the discovery of ancient human remains, including the Lake Mungo remains—some of the oldest human remains found in Australia, which are a key part of the study of human origins and history in the region. The site is part of the Willandra Lakes Region, which is a World Heritage Site in New South Wales, Australia.