Fort Liberia (fr. Fort Libéria) is located in the city Villefranche-de-Conflent (France) in the Eastern Pyrenees department, at the confluence of the Têt and Сadi rivers.
The Fort was built by the French marshal, Vauban, after the Catalonia territory partition between France and Spain by the Treaty of the Pyrenees (year 1681) at the same time when the citadel Mont Louis was built, which is located