Completed in 1845, this ancient military fort was built to the plans of Esmenard, the Military Engineers Captain.
It was originally designed to accommodate soldiers and ensure a defensive role. It will finally become a prison at the beginning of the 20th century; many opponents of the French colonies will notably be imprisoned there.

It also served, like its neighbor Fort Muzzellu, as a disciplinary quarter for the marine infantry.

It now houses the Center for the Conservation and Restoration of Corsican Movable Heritage. Open to the public one day a week, you can admire the heritage it contains and enjoy the panoramic view offered from the landscaped and vegetated esplanade. Temporary exhibitions are organized there.