Explore details about location Avenida do Marechal Gomes da Costa. Avenida do Marechal Gomes da Costa is a location situated within the Foz do Douro alongside other areas such as Rua de Diu, Rua do Professor Luís de Pina, Rua do Passeio Alegre. Additionally, some smaller parts of Avenida do Marechal Gomes da Costa include specific areas like Rua de Fez adding to the diversity of its landscape.