Explore details about location Av. San Martín. Av. San Martín is a location situated within the Coronel Suárez alongside other areas such as Namuncurá, Neuquén, Primera Junta. Additionally, some smaller parts of Av. San Martín include specific areas like Av. Casey, Av. 12 de Octubre, Boulogne sur Mer adding to the diversity of its landscape.