Castel Merlet

Castel Merlet comprises castle ruins perched on the Rocher de la Barre promontory overlooking La Malène village and the Tarn river gorges. The archaeological site covers steep ground with foundations of large structures, a storage cistern, bathing facilities, and a tower at its highest point.

The castle dates to the 6th century and represents the earliest known fortress construction in France. Archaeological excavations in 2008 uncovered its presence and confirmed its importance during the early medieval period.

The fortress hosted a meeting between Bishop Ilère and King Thierry I that protected it from destruction during Frankish-Visigothic conflicts. This diplomatic moment gave the site its importance in the region's story.

The site sits on steep sloping ground covering roughly one hectare, so wear solid shoes and allow time for slow exploration. Being on a high point offers good views, though visitors need to watch their footing on uneven ground.

Foundation traces uncovered in 2007 confirmed this as France's oldest castle with structures dating to the 6th century. This discovery reshaped understanding of the country's early medieval defensive architecture.

Location: La Malène

GPS coordinates: 44.30262,3.32144

Latest update: December 9, 2025 20:26