Explore details about location Avenida Caxias do Sul. Avenida Caxias do Sul is a location situated within the Rio dos Sinos alongside other areas such as Rua Doutor Hillebrand, Rua Albino Kempf, Avenida Caxias do Sul. Additionally, some smaller parts of Avenida Caxias do Sul include specific areas like Avenida Mauá adding to the diversity of its landscape.