Oppidum de Berniquaut, Archaeological site in Sorèze, France

The Oppidum de Berniquaut is an archaeological site perched on a rocky ridge at 568 meters elevation, overlooking the plains of Sorèze and Durfort. A 710-meter earthen rampart encircles the ancient settlement, representing the defensive walls that once protected this fortified community.

The site records human settlement spanning more than 30,000 years, from prehistoric hunters through fortified Gaulish villages. The community was eventually abandoned in the 13th century after being inhabited through multiple distinct periods.

Between 1046 and 1141 the site appears in records as castellum, castellare and bastimentum. Its medieval inhabitants lived mainly from herding and craft work, with farming on the slopes, and around 1100 they mined iron hydroxides in the limestone of the Causse plateau across the Orival valley, where a mining site with more than 9 km of underground galleries lies.

The site is accessible via a marked hiking trail from Sorèze, with interpretive panels along the route. The climb offers opportunities to observe remains from different periods and enjoy views across the surrounding landscape.

Across the Orival valley, on the northern slope facing the site, lies a medieval mining complex with more than 9 km of underground galleries. Around 1100 the inhabitants of Berniquaut extracted iron hydroxides from the limestone of the Causse plateau.