The vast outback lake, usually a dry salt pan, has taken on water again after fresh inland flooding, with an estimated 70 to 80 per cent of its surface now covered. It is only the fourth time in 160 years the lake has filled to any significant degree, following major events in 1950, 1974 and 1984.
William Creek bush pilot Trevor Wright, who has flown scenic flights over the lake for decades, says this year has already outdone last year’s effort. “The 2025 flooding of Lake Eyre didn’t end up being as big as ’74, but I’m now optimistic that this year, 2026, could surpass it,” Wright told SALIFE/InDaily.
Best viewing is expected to run from May through October 2026. Tour operator Journey Beyond has already launched a dedicated 2026 season through its Outback Spirit brand, running 13 departures between May and August, a sign of just how much demand this event is generating (details via Australian Traveller).
What This Means for Travellers
For caravanners and grey nomads plotting a winter run through South Australia, this is about as good as outback touring gets. The lake sits deep in the Channel Country catchment, accessible via William Creek, Marree, the Oodnadatta Track and the Birdsville Track.
Scenic flights remain the only realistic way to see the full extent of the water. The lake itself is not something you drive up to and walk around, and much of the surrounding country is remote, unsealed, and can close without warning after rain. Anyone heading out should check road conditions before departing and carry adequate water, fuel, and recovery gear.
Halligan Bay, on the lake’s western edge, is the main vehicle-accessible viewing point and has a small campground for those wanting to base themselves nearby.
Why It’s Rare
Lake Eyre only fills completely a handful of times a century, with major fills recorded in 1950, 1974 and 1984. Most years it holds a thin skin of water or stays bone dry. Two consecutive years of substantial filling, as has now happened in 2025 and 2026, is unusual even by the lake’s own erratic standards, and it is drawing strong interest from tour operators and independent travellers alike.
If you’re planning to chase this one, William Creek is your best base, and it’s worth reading our guide to the William Creek Hotel and Lake Eyre scenic flights before you go. Anyone tackling the unsealed roads out this way for the first time should also check our remote caravan touring guide and our outback communication and safety tips, covering UHF, PLBs and satellite comms for when you’re out of phone range.
