History
Phoenicians and Carthaginians traded along this coast, and the Romans built towns such as Balsa near Tavira and villas like Milreu, near Faro, with its mosaics. The Moors, who called the region al-Gharb, "the west", ruled it for five centuries. Silves, then Xelb, was its capital, a city of poets and orchards whose governor al-Mu'tamid became one of the great poets of al-Andalus. Afonso III took Faro in 1249, completing Portugal's reconquest, and until 1910 the monarchs styled themselves kings "of Portugal and the Algarves".
In the 15th century the region became the base of Henry the Navigator. Caravels sailed from Lagos down the African coast; Gil Eanes of Lagos rounded Cape Bojador in 1434; and in 1444 Lagos saw the first large sale of enslaved Africans in Europe, recalled today in a small museum. Sagres, on its promontory, is linked with Henry's name and was raided by Francis Drake in 1587, and in 1596 English troops sacked Faro and carried off the bishop's library, which ended up in Oxford.
The 1755 earthquake and tsunami devastated the coast, and Lagos lost its role as regional capital to Faro. The Marquis of Pombal built Vila Real de Santo António as a planned town on the Guadiana. Through the 19th and early 20th centuries the Algarve lived on fishing, tuna traps and canneries, figs, almonds and cork, until Faro airport opened in 1965 and mass tourism transformed the coast.
