Piste du Tichit — Tidjikja to Tichit via the Aoukar Depression
Medieval caravan route. Zero margin for error.
Tichit is a UNESCO World Heritage site and one of the oldest towns in West Africa — a medieval walled city built from slabs of Saharan rock sitting at the edge of the Aoukar Depression in south-central Mauritania. Getting there from Tidjikja is a genuine expedition: roughly 300 kilometres of unmarked piste across hammada (flat gravel desert), active dune fields including crossing the fringes of the Amatlich erg, and sandy sebkhas (salt flats) that can swallow a wheel up to the axle without warning. There is no marked route. Historically this was a trans-Saharan gold and salt caravan road; today you navigate by GPS waypoints shared by previous expeditions and whatever tracks remain from the last vehicle brave enough to attempt it. The town of Tichit itself — crumbling mosques, ancient manuscripts, palm groves — is worth every kilometre.
This is Extreme-level travel requiring a minimum two-vehicle convoy, satellite communicator, desert expedition prep including bead-lock wheels or tyre deflators, 400+ litres of fuel per vehicle, and five-plus days of water and food redundancy. The best window is November through February when temperatures are survivable; summer heat here is genuinely life-threatening. Mauritanian travel currently requires consulting your government’s travel advisories before departure — the security situation in the broader Sahel requires current intelligence. No permits specifically for the piste, but register with the Mauritanian gendarmerie in Tidjikja before heading out. For drivers who have done the Canning or the Tanami and are looking for the next level of consequence: this is it.
Trail Specs
| Difficulty | Extreme |
|---|---|
| Trail Type | Backcountry, Overland Route |
| Surface | Gravel, Mixed, Sand |
| Features | High Altitude, Historic, Remote, Scenic |
| Length (miles) | 186 mi / 300 km |
| Duration | 4-6 days |
| Max elevation (ft) | 1450 ft |
| Best season | November-February |
| Minimum vehicle | Full expedition 4x4 — two-vehicle minimum |
| Nearest town | Tidjikja, Tagant Region |
| Land manager | Government of Mauritania / Gendarmerie Nationale |
| Permit required | No |
| Cell service | None |
| Water crossings | No |
| Dispersed camping | Yes |
| Official sources | UNESCO – Ancient Ksour of Ouadane, Chinguetti, Tichitt, Oualata |
| Start coordinates | |
| End coordinates | |
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Location
Trail Conditions
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Frequently asked questions
What kind of vehicle do you actually need to run this route?
Full expedition-spec 4x4, minimum — long-range fuel tank, sand recovery gear, dual spare tires, and the mechanical knowledge to fix things yourself. A stock anything will not cut it here. Two-vehicle minimum is non-negotiable on this route.
When is this route passable and what kills access?
November through February is the only realistic window — cooler temps and stable conditions. Summer heat in the Aoukar Depression is lethal, and rare but intense rain events can make low-lying sections impassable with zero warning.
Do you need permits or do you have to deal with checkpoints?
You must register with the Gendarmerie Nationale in Tidjikja before departure — this is mandatory, not optional. Expect checkpoint interactions at multiple points; carry your passport, vehicle documents, and a written itinerary. Tichit is a UNESCO World Heritage site, so respect any local access rules on arrival.
What's the hardest section and what makes it dangerous?
The Aoukar Depression is where people get into serious trouble — soft sand, disorienting flat terrain, and almost no landmarks to navigate by. Tracks disappear, GPS waypoints diverge from ground reality, and a bogged vehicle with a dead recovery team is a genuine survival situation, not an inconvenience.
How much fuel and water do you need to carry for the full 300km?
Plan for zero resupply between Tidjikja and Tichit — carry enough fuel for at least 400km given sand driving's consumption penalty, and a minimum of 10 liters of water per person per day for the full 4-6 day duration. There is no cell service, no rescue infrastructure, and no margin.
Trail track
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