Expect the unexpected in the southern states of Paraná, Santa Catarina, and Rio Grande do Sul. The climate is remarkably cooler (the highest elevations even get a couple of inches of snow every year) and the topography more varied than in the rest of Brazil. You're also just as likely to find people of German and Italian ancestry as Portuguese. And as Brazil's breadbasket, the Região Sul (southern region) has a standard of living comparable to that of many developed nations.
The southern section of the Serra do Mar, a mountain range along the coast, stretches well into Rio Grande do Sul. It looks like one green wall—broken only by the occasional canyon or waterfall—separating the interior from the shore. Most mountainsides are still covered with the luxuriant Mata Atlântica (Atlantic Rain Forest), which is as diverse and impressive as the forest of the Amazon. The Serra do Mar gives way to hills that roll gently westward to the valleys of the rios (rivers) Paraná and Uruguay. Most of these lands were originally covered with dense subtropical forests interspersed with natural rangelands such as the Campos Gerais, in the north, and the Brazilian Pampas, in the south.
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