Machine translation of the Portuguese Wikipedia article (November 2026 version).
Caxias do Sul is a Brazilian municipality in the state of Rio Grande do Sul. It is located in the northeast of the state at an altitude of 817 metres. It is the largest city in the Serra Gaúcha, the second most populous city in Rio Grande do Sul, surpassed only by the capital Porto Alegre, and the 47th largest city in Brazil.
Throughout its history, Caxias do Sul has been known as Campo dos Bugres (until 1877), Colônia de Caxias (1877–1884) and Santa Teresa de Caxias (1884–1890). The city was built where the Vacaria Plateau begins to break up into several valleys cut by small watercourses, which gives its southern part a rather rugged topography. The area had been inhabited by Caingangue Indigenous people since time immemorial, but they were violently driven out by the so-called “bugreiros”, opening the way at the end of the 19th century for the government of the Empire of Brazil to decide to colonize the region with a European population. Thus, thousands of immigrants, mostly Italians from the Veneto region but also others of various origins such as Germans, French, Spaniards and Poles, crossed the sea and climbed the Serra Gaúcha, opening up an area still almost entirely virgin.
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