Piste du Tanezrouft — Mali–Algeria Desert Corridor
650km of Sahara. No landmarks. No mercy.
Before the current security situation locked it down for most travelers, the Tanezrouft Corridor running from Bordj Badji Mokhtar in southern Algeria south toward Tessalit in northern Mali was considered one of the world’s great desert endurance drives — not for scenery, but for sheer, uncompromising emptiness. The piste crosses what the Tuareg call the Land of Fear: a dead-flat gravel reg broken only by occasional sand sheets and the rusted skeleton of a vehicle that didn’t make it. Waypoints are minimal — the old French military post at Bidon V (now nothing but a GPS coordinate and a fuel drum in the dirt) was historically the only reference point for hundreds of kilometres.
This is an Extreme-rated route and not currently accessible due to security conditions across the Mali–Algeria border region — this entry is documented for historical and planning purposes, and any attempt requires current geopolitical research, government advisories, and convoy planning with local guides who know the ground. When accessible, minimum requirement is two fully prepared expedition vehicles carrying 400+ litres of fuel, 200+ litres of water per vehicle, full comms including satellite, and extensive recovery equipment. No cell service for the entire corridor. Sand navigation skills and GPS redundancy are non-negotiable. Summer is lethal; November through February is the only viable window. The Sahara doesn’t care about your gear list.
Trail Specs
| Difficulty | Extreme |
|---|---|
| Trail Type | Backcountry, Overland Route |
| Surface | Gravel, Mixed, Sand |
| Features | Historic, Remote, Scenic |
| Length (miles) | 404 mi / 650 km |
| Duration | 7-10 days |
| Max elevation (ft) | 1500 ft |
| Best season | November-February |
| Minimum vehicle | Fully expedition-prepped 4x4 — convoy of two minimum |
| Nearest town | Bordj Badji Mokhtar, Tamanrasset Province, Algeria |
| Land manager | Government of Algeria / Government of Mali — border corridor |
| Permit required | Yes |
| Cell service | None |
| Water crossings | No |
| Dispersed camping | Yes |
| 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 for this route?
A fully expedition-prepped 4x4 — think long-range fuel tanks (1,000km+ range), sand ladders, dual spare tires, and a compressor. A single vehicle is a death sentence out here; two minimum, ideally three. Stock anything doesn't belong on this route.
When is the Tanezrouft passable and what kills trips outside that window?
November through February is the only realistic window. Summer temps regularly exceed 50°C (122°F) and will cook your engine, your fuel system, and you. Outside of the dry cool season, this route is not a challenge — it's a casualty waiting to happen.
What permits do you need to drive the Mali–Algeria border corridor?
You need entry visas for both Algeria and Mali, and Algeria requires a permit for travel in southern border zones — typically arranged through a licensed Algerian tour operator or guide service. Regulations shift, so verify current requirements with the Algerian embassy well before departure; the political situation in northern Mali also affects crossing feasibility.
What's the hardest section and what actually makes it dangerous?
The entire central erg stretch is the crux — there are no landmarks, GPS tracks drift, and soft sand can swallow a vehicle axle-deep without warning. The real danger isn't one single hard section; it's cumulative navigation error over 650km of featureless terrain with zero rescue infrastructure.
How much fuel do you need to carry and where can you resupply?
Plan for the full 650km with zero resupply — Bordj Badji Mokhtar may have fuel available before departure but treat it as unreliable, and Tessalit on the Mali end is not a guaranteed resupply point. Carry enough fuel for at least 1,000km to account for sand driving's brutal consumption penalty.
Trail track
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