Castrum Saint-Jean

Castrum Saint-Jean is a fortress ruin perched at 600 meters altitude on a rocky outcrop near Rougiers. The site contains defensive structures, living quarters, and economic buildings spread across a large area.

The fortress was built in the second half of the 12th century following the destruction of an earlier settlement in 1150. It remained occupied until the early 15th century and played a role in regional authority and administration.

The place takes its name from Saint John and served as a hub of rural medieval life. Inhabitants organized their daily activities around farming, crafts, and local trade, as the excavated objects reveal.

The site sits on a hillside and requires sure-footed movement when exploring the ruins. Sturdy footwear and weather protection are recommended, as the elevation brings sudden changes in conditions.

Castrum Saint-Jean was the site of the first French excavation of a late medieval rural settlement. Workers with specific physical abilities were selected to carry out the challenging dig work between 1961 and 1968.

GPS coordinates: 43.42570,5.51080

Latest update: December 9, 2025 12:22