Usually referred to as just Lake Eyre, it measures 89 miles long and 48 miles wide and lies within Kati Thanda–Lake Eyre National Park in the remote outback of Northern South Australia.

Kati Thanda–Lake Eyre is Australia's lowest geographical point and its largest saltwater lake, measuring 89 by 48 miles. The lake isn't just an aesthetically pleasing attraction; it's also a ...

For years it’s been a barren salt flat. But now, due to floods hundreds of miles away, Australia’s Kati Thanda-Lake Eyre appears set to fill for only the fourth time in 160 years.