The Serra di Rio Rasto is part of the Serra Geral and also the name of a mountain pass. The Serra Geral rises further inland and stretches trough Santa Catarina into Rio Grande do Sul. It forms behind the seacoast, a great escarpment, which rises like a mountain wall.
Brazil 2009, Serra do Rio do Rastro.
The stamp was issued in the series "Views of Santa Catarina".
The image depicts the winding road SC-438 between the foothills and the escarpments on the Serra do Rio Rastro.