Maginot Line - Gros Ouvrage de Rochonvillers Lost Place

Deep underground, near the French-German border, lies one of the largest artillery fortresses of the Maginot Line

Built in the 1930s, this massive complex features kilometers of tunnels, underground barracks, power stations, ammunition storage areas, and nine combat blocks.

Join us as we explore this historically significant abandoned fortress and discover a fascinating maze of underground tunnels, former soldiers' quarters, massive gun turrets, and a particularly impressive 75 mm artillery turret, where both original guns have survived almost completely intact to this day.