Machine translation of the Portuguese Wikipedia article (November 2026 version).
Porto Alegre is the capital of the Brazilian state of Rio Grande do Sul. With an area of almost 500 km², it lies on varied terrain, with hills, lowlands and a large lake: the Guaíba. It is 2,027 km from the national capital, Brasília.
The city was founded through the arrival of Azorean couples in the mid-18th century. In the 19th century it received an influx of many German and Italian immigrants, and also Spaniards, Africans, Poles and Lebanese. It developed rapidly and today has almost 1.4 million inhabitants within its municipal limits and more than 4 million in the Metropolitan Region, the fifth most populous in Brazil and the largest urban concentration in the South Region.
Text: Wikipedia · CC BY-SA 4.0 · Read the full article on Wikipedia (in Portuguese)