Lagos is a city on the western part of the Algarve in south Portugal. är en stad i västra delen av Algarve i södra Portugal. The city has 2000 years of history with everything from Moors to Romans, and it's believed this is where the first black slavetrade started. Since the 1960s tourism is most important for income. sHere you find beautiful beaches, a pleasant climate, a stunning coast line and history. The city celebrates many old traditions and has a lively nightlife. The Moscate wine originates here.