Lixus is an ancient Roman-Berber-Punic city on the western coast of Morocco, just north of Larache. It lies on a hill with spectacular views over the Loukkos Estuary (Lucus River) and is one of the first western Mediterranean cities. Lixus was first settled by the Phoenicians during the 8th century BC and gradually grew in importance as a trading post (in gold, ivory and slaves), later coming under Carthaginian domination.
After the destruction of Carthage, the city fell to Roman control and reached its zenith during the reign of the emperor Claudius (AD 41–54) and began exporting the fish-based garum sauce. The salt-fishing factory consisted of closely-spaced complexes with a salting capacity of over one million litres, making it the largest garum producer in the western Mediterranean. In the 3rd century AD, Lixus became nearly fully Christian. The site was abandoned in the 7th century AD and later became known to Muslims as Tuchummus when a mosque was erected.
Floors decorated in mosaics, an amphitheatre, garum-making facilities, baths, and a Paleochristian church are reminders of the splendour and prosperity of Lixus. The excavated zones (62 hectares) constitute approximately 20% of the total surface of the site.