Castell de Castellcir is a medieval castle situated in the village of Castellcir in Barcelona province, Catalonia. Located nearby to Sant Martí de la Roca and La Penyora, this castle is one of the notable historical highlights in the region and stands as a testament to medieval defensive architecture in Catalonia. The castle's position and structure reflect the strategic importance of castles in protecting territories during the medieval period in the northeastern Iberian Peninsula.
