Founded in 1878. The greatest part of the old collection was carried off by Germans in WW2. The remaining items cover a span from ancient to modern times (weapons, armours, wartime flags, paintings, photographs, equipment, uniforms, decorations...). There is a permanent display within the museum building, while on the outside, artillery weapons (18th-20th century) and armoured vehicles line the ramparts and trenches of the fortress. The most recent acquisitions include a Humvee captured from the US Army in 1999. Admission 100 dinars, children 50 dinars.