The major rivers included in the Lake Eyre Basin are the Georgina, Diamantina, Thomson and Barcoo Rivers, and Cooper Creek, which flow from central and western Queensland into South Australia, as well as the Finke, Todd and Hugh Rivers in Central Australia. These waterways end in Lake Eyre, the world's fifth largest terminal lake. The Lake Eyre Basin is slightly larger than the Murray-Darling system, and is the world's largest internal drainage system (the Murray-Darling system drains into the ocean).