Numerous archaeological remains, including the rock paintings of l'Albaroc indicate that the Borriol area was populated in antiquity. The
Via Augusta was used by the Roman military, and the existence of a milestone in the municipality is preserved in the municipal museum. The remains of a castle stand high on a rock overlooking the town centre. Borriol received a settlement charter, granted by King
James I of Aragon, in 1250. The manor passed into various hands, such as the Bishop of Tortosa, and the families of Boïl, Tous and Casalduch. Its population consisted mainly of Muslim families until the expulsion of the Moors in 1609. ==Geography==