Piste de l’Adrar — Chinguetti to Ouadane via the Mauritanian Saharan Plateau

Between Chinguetti and Ouadane lies one of the oldest overland routes in West Africa — a track walked by pilgrims, salt traders, and manuscript merchants for over seven centuries. Today it cuts roughly 90 kilometres across the Adrar Plateau of north-central Mauritania, rising through rocky reg, dipping into wind-blown sand corridors, and arriving at Ouadane — a fortified hilltop town above a palm-filled wadi that the rest of the world has largely forgotten. The route has no road signs, no maintained surface, and navigation relies on GPS waypoints and local guides. The sand sections between the plateau edge and Ouadane require low-range 4WD and tyre deflation to around 18 PSI. Passing through Chinguetti itself — home to one of the Islamic world’s most important medieval libraries — makes the cultural weight of this track feel immediate and real.

This is expert-level expedition territory. Two-vehicle minimum is strongly advised; solo travel is genuinely dangerous given the remoteness and the complete absence of infrastructure. A Mauritanian guide from Atar or Chinguetti is worth every dirham. Best season is November through February — summer temperatures regularly exceed 48°C and turn the track into a slow-motion survival test. Carry a minimum of 5 litres of water per person per day plus a significant reserve. Fuel must be carried from Atar; no reliable source exists between towns. No formal permit is required for the route itself, but foreign nationals must register with the police (Brigade de Gendarmerie) in each town. What you get is the real Sahara — ancient, indifferent, and magnificent.