Piste de Tichit — Tidjikja to Tichit via the Aoukar Depression and Saharan Cliff Towns
Medieval ghost town at the edge of everything.
Tichit sits on the edge of the Aoukar Depression in central Mauritania, a UNESCO-listed ksar town of mud-brick mosques and crumbling stone streets that has been slowly surrendering to the sand for centuries. The piste from Tidjikja to Tichit is roughly 300 kilometres of hardpan, soft sand, and directional guesswork across a landscape that was a shallow sea floor during the Holocene — and still looks like it’s waiting for the water to come back. You navigate by GPS waypoint, dried wadi beds, and the occasional tyre track that may be days or weeks old. The Aoukar itself is a ghost lake: flat, blinding white in midday sun, and utterly empty except for the wind.
This is expedition-level overlanding. A minimum of two well-equipped vehicles, redundant navigation (paper maps plus GPS), and a full desert recovery kit are non-negotiable. Fuel from Tidjikja; there is nothing in between. Water sourcing is critical — carry five days’ worth minimum. Best window is November through February, avoiding the worst of the harmattan and the summer heat that can hit 50°C in the depression. No permits currently required for this route, but the political situation in the broader Sahel region warrants checking advisories before departure. What you get at the end is Tichit itself — medieval, half-buried, and absolutely real.
Trail Specs
| Difficulty | Extreme |
|---|---|
| Trail Type | Backcountry, Overland Route |
| Surface | Dirt, Mixed, Sand |
| Features | Camping, Historic, Remote, Scenic |
| Length (miles) | 186 mi / 300 km |
| Duration | 3-5 days |
| Max elevation (ft) | 1480 ft |
| Best season | November-February |
| Minimum vehicle | Expedition-built 4WD, two-vehicle minimum |
| Nearest town | Tidjikja, Tagant Region, Mauritania |
| Land manager | Government of Mauritania / Ministry of Environment |
| Permit required | No |
| Cell service | None |
| Water crossings | No |
| Dispersed camping | Yes |
| Start coordinates | |
| End coordinates | |
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Location
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Frequently asked questions
Can a lifted Tacoma or stock Land Cruiser handle this route?
A stock Land Cruiser is not enough here. You need a fully expedition-built 4WD with long-range fuel tanks, reinforced underbody protection, bead-lock wheels, and significant recovery kit. This route will break unprepared vehicles, and the nearest help is measured in days, not hours.
When is this route passable and what shuts it down?
November through February is the only realistic window — temperatures are survivable and sandstorms are less frequent. Summer heat exceeds 50°C and renders the route genuinely life-threatening. Flash flooding in the Aoukar Depression can also close sections after rare but real seasonal rains.
Do you need permits or government paperwork to run the Piste de Tichit?
Yes. Foreign overlanders in Mauritania must register with local authorities and carry a valid visa with overland endorsement. A gendarmerie fiche (registration slip) is required at checkpoints, and some stretches through the Tagant region may require an escort or prior approval — confirm current requirements with the Mauritanian embassy before departure, as enforcement is inconsistent but real.
What's the hardest section and what actually makes it difficult?
The descent into and traverse of the Aoukar Depression is where trips unravel — deep, trackless fesh-fesh (powder sand) swallows wheels with no warning, dunes stack without obvious lines, and navigation relies entirely on GPS and dead reckoning since there is no marked track. Self-recovery here, solo, is not a recoverable situation.
How much fuel do you need and is there any resupply between Tidjikja and Tichit?
There is zero fuel available between Tidjikja and Tichit — plan for the full 300 km plus a 30–40% reserve for soft sand, recovery, and detours. Most expedition rigs run dual tanks and carry additional jerry cans to reach 150–200 litres total capacity. Water is equally critical; carry a minimum of 15 litres per person per day with buffer for mechanical delays.
Trail track
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