Château D'If Fortress On The Island Of If, Frioul Archipelago, Bay Of Marseille, Mediterranean Sea, France

This was perhaps fortunate, given the weaknesses identified by the military engineer Vauban in a scathing report in 1701: "The fortifications look like the rock, they are fully rendered, but very roughly and carelessly, with many imperfections. The whole having been very badly built and with little care... All the buildings, very crudely done, are ill made."
After his assassination in Cairo in 1800, the embalmed body of general Jean Baptiste Kléber was repatriated to France. Napoleon, fearing his tomb would become a symbol to Republicanism, ordered it to stay at the château. It remained there for 18 years until Louis XVIII granted a proper burial in his native Strasbourg.