Castell de la Granada stands atop a low elevation in the Penedès town of La Granada, with documented origins traced to 950 AD when Bishop Guilarà granted the estate to Sisovald, who constructed an initial tower. A 1003 Saracen attack destroyed the fortress, leading to reconstruction between 1005 and 1013 under Bishop Aeci. The castle survived 15th-century civil war sieges and played a crucial role during the 17th-century Reapers' War where French forces defeated Castilian troops at this location. Following the 1713 War of Succession, King Philip V ordered its demolition. Today, surviving structural elements include 7-metre-high walls on southern and western facades and fragmentary tower remains, reflecting its turbulent history across medieval and early modern periods.