Maritime History and Piracy

History & Heritage

The Algarve's maritime history is as turbulent as the Atlantic waters that batter its western coast. For centuries, the region's coastal communities lived with the constant threat of seaborne attack, from Viking raids in the early medieval period through centuries of Barbary corsair activity to the state-sanctioned piracy of European rival powers.

Barbary piracy was a persistent threat from the 14th to the 18th century. Corsairs from Morocco, Algeria and Tunisia would raid coastal settlements, carrying off inhabitants to be sold as slaves in North African markets. The frequency of these raids led to the construction of a chain of coastal watchtowers and fortifications along the Algarve coast, many of which survive today.

The population of exposed coastal areas was forced to adopt defensive habits. Many settlements were built slightly inland, on hilltops with clear views of the sea. Churches served as refuges during raids, and their walls were sometimes fortified. The tocsin bell, rung to warn of approaching corsairs, was a familiar sound in coastal communities.

Portugal's own maritime expansion created new dimensions to the piracy threat. As Portuguese ships returned from Africa, India and Brazil laden with valuable cargo, they became targets for pirates and privateers. English, French and Dutch ships attacked Portuguese vessels in Algarve waters.

Sir Francis Drake attacked Sagres and Lagos in 1587 during his raid on the Iberian coast. Drake's forces destroyed the fortress at Sagres and burned ships in Lagos harbour, demonstrating the vulnerability of even well-defended ports to determined assault.

The Algarve's own seafarers were not merely victims. The region produced navigators, privateers and naval officers who served in Portugal's global maritime enterprise. The port of Lagos was a major naval base.

The decline of piracy in the 18th and 19th centuries allowed the Algarve's coastal communities to move from their defensive hilltop positions to the shore. The fishing villages and beach settlements that characterise the modern Algarve coast are largely post-piracy developments, established only when the sea ceased to be a source of existential threat.

The maritime heritage is preserved in museums across the region. The Museu de Portimao, the Museu Municipal de Lagos and the maritime collection in Faro all contain artefacts, models and accounts of the region's seafaring past.