Explore details about location San Martín. San Martín is a location situated within the Cauquenes alongside other areas such as Ruta Los Conquistadores, S: Cruce Ruta L-30-M - Límite Regional (Puente La Raya), Montt, Estero Belco-Fundo El Pino. Additionally, some smaller parts of San Martín include specific areas like Pasaje 3 adding to the diversity of its landscape.