Oodnadatta Track — Marree to Oodnadatta via the Old Ghan Railway Corridor and Lake Eyre Basin
The old Ghan's ghost, in the red heart.
The Oodnadatta Track is one of Australia’s great outback roads — not because it’s brutal, but because it’s relentlessly honest. You leave Marree heading northwest and the land flattens into silence. The old Ghan railway ruins pepper the route: rusted water towers, crumbled station platforms at William Creek, and the ghost town grid at Algebuckina. Mound springs like Blanche Cup bubble up from the Great Artesian Basin along the way — ancient water venting through desert crust. William Creek (population: a handful) is the midpoint fuel stop, and the Pink Roadhouse in Oodnadatta is the finish line landmark that feels like it shouldn’t exist this far from anywhere.
In dry conditions this is a moderate gravel road passable by a high-clearance 2WD, but after rain it becomes impassable clay that swallows vehicles whole. A 4WD with decent all-terrains and recovery gear is the smart call year-round. Fuel up at Marree, William Creek, and Oodnadatta — gaps are long and there’s no margin. Best run May through August before summer heat turns the track into a furnace. No permit required. The payoff is raw outback history, night skies with zero light pollution, and a sense that the modern world genuinely can’t reach you out here.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | Backcountry, Overland Route |
| Surface | Dirt, Gravel, Mixed |
| Features | Camping, Historic, Remote, Scenic |
| Length (miles) | 249 mi / 401 km |
| Duration | 2-3 days |
| Max elevation (ft) | 610 ft |
| Best season | May-August |
| Minimum vehicle | High-clearance 4WD recommended |
| Nearest town | William Creek, SA |
| Land manager | South Australia Department for Infrastructure and Transport |
| Permit required | No |
| Cell service | None |
| Water crossings | No |
| Dispersed camping | Yes |
| Official sources | South Australia Tourism — Oodnadatta Track Outback SA Track Info |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
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Location
Trail Conditions
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Frequently asked questions
Can a 2WD high-clearance ute handle the Oodnadatta Track, or do I need proper 4WD?
In dry conditions, a capable 2WD high-clearance vehicle can get through, but a 4WD is strongly recommended — sections after rain turn to deep bulldust and soft clay that will strand a 2WD fast. If there's been any recent rain, don't attempt it without 4WD and recovery gear.
What time of year should I avoid the Oodnadatta Track?
Summer (December–February) is brutal — daytime temps regularly exceed 45°C and sections can flood and close without warning. Stick to May through August; nights are cold but days are manageable and the track is at its most reliable.
Do I need any permits or passes to drive the Oodnadatta Track?
No permits required to drive the track itself — it's a public outback road managed by SA's Department for Infrastructure and Transport. If you're planning to access Kati Thanda–Lake Eyre National Park off the side of the track, you'll need to check current conditions with the park authority, though entry is generally free.
What's the hardest part of the track and what should I actually expect?
The section north of William Creek toward Oodnadatta is the roughest — corrugations are relentless and bulldust holes appear without warning, particularly after any traffic or wind. It's not technically difficult, but it's fatiguing; average around 60–70 km/h max and check tyre pressures before you leave Marree.
How much fuel do I need to carry, and where can I actually buy it along the route?
Fuel is available at Marree, William Creek (401 km in — tiny population, don't rely solely on it), and Oodnadatta, but prices are high and supply isn't guaranteed — William Creek in particular can run out. Carry enough to cover at least 500km range and top up every chance you get; there's no roadside assistance out here.
Trail track
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