Hawarden Castle stands on a rocky outcrop overlooking the medieval road from Chester to North Wales, a location that made it strategically vital for controlling traffic and trade. The site encompasses both Hawarden Old Castle, a ruined fortress with roots in late Bronze Age earthworks, and later 18th-century structures. First built as a timber motte and bailey after the Norman Conquest in the 11th century, the stone keep dates to the 12th century. The castle witnessed pivotal moments in Welsh-Norman relations, including its capture by Dafydd ap Gruffudd in 1282, which sparked the final Welsh conflict with Norman England.