A geography
well-markedCovering over 1000 km2, Le Larzac is the largest of all the Grands Causses. Mainly located in the Aveyron department, south of the Massif Central, its altitude ranges from around 600 to 900 meters.
Crossed by the A75, its natural boundaries are clear, materialized by rivers and gorges, including the Dourbie to the northeast which separates it from the causse noir and the Tarn to the northwest. Further west, its boundary is marked by the depression of Roquefort, famous for its cheese. It’s also at the foot of Larzac that the town of Millau develops, a veritable base camp from which to go on to explore the region.