Explore details about location Rotunda dos 3 Castelos. Rotunda dos 3 Castelos is a location situated within the Portimão alongside other areas such as Rua Coronel Armando da Silva Maçanta, Rua Porta da Serra, Rua do Norte. Additionally, some smaller parts of Rotunda dos 3 Castelos include specific areas like Avenida V7, Rua 25 de Abril adding to the diversity of its landscape.