Explore details about location Rua Emílio Castelar. Rua Emílio Castelar is a location situated within the São Gonçalo alongside other areas such as Rua Guerra Durval, Avenida Joaquim Oliveira, Rua Januário Barbosa. Additionally, some smaller parts of Rua Emílio Castelar include specific areas like Rua Alzira Vargas, Rua Júlio Lima adding to the diversity of its landscape.