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Floodwaters surge into Kati Thanda-Lake Eyre, creating a once-in-a-decade spectacle

Kati Thanda–Lake Eyre is set for a breathtaking transformation as record-breaking floodwaters surge south.

One of South Australia’s most breathtaking natural wonders is about to see an extraordinary transformation. As Queensland floodwaters make their way south, anticipation is building for what could be the most substantial filling of Lake Eyre in more than 15 years.

In the past few weeks, record-breaking rain has surged down Warburton Creek into Lake Eyre much earlier than expected. Following closely behind is another surge from Cooper Creek, which recently caused unprecedented flooding in the tiny outback town of Innamincka. As floodwaters flow toward the lake, they begin to dissolve the salt crust, transforming the landscape into what looks like an inland sea. While this phenomenon is rare, the exceptional rainfall so far suggests Lake Eyre is on track for one of its fullest seasons in years.

“Experiencing Kati Thanda Lake-Eyre with a large amount of water is a unique event and one that captures the hearts and imaginations of nature lovers, bird watchers and photographers,” shared a spokesperson from the Department for Environment and Water.

“The lake has filled to capacity only three times in the past 160 years.”

Kati Thanda-Lake Eyre stretches 144 kilometres long and 77 kilometres wide, and sits 15.2 metres below sea level. When it floods, the salt pans are transformed and the lake is reborn. Birdlife flocks from all corners of Australia, and the desert landscape fills with dreamy tones of pinks, oranges, and greens.

This year’s transformation might just be one for the ages. Covering a catchment area of 1.2 million square kilometres—around 17 per cent of Australia’s landmass—the floodwaters drain from a huge part of the continent, from as far north as Mount Isa, west past Alice Springs, and east beyond Longreach. As they meet at Lake Eyre, they create one of the largest internal systems in the world.

Travellers keen to witness the magic will need to plan ahead. The best way to see the lake is by joining a tour. Scenic flights and 4wd tours grant tourists access to this stunning natural wonder, and while access to the lakebed itself is restricted to protect this culturally and environmentally significant area, spectacular views are available from surrounding lookouts and designated viewpoints.

As this is in such a remote location, it is important to do your research and thoroughly plan your trip before visiting. Keep an eye on the Desert Parks Bulletin while you’re there and make sure you’re equipped with the appropriate equipment, clothing, and more!

For more information, click here.

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