Explore details about location Parral - Monte Grande. Parral - Monte Grande is a location situated within the Coltauco alongside other areas such as Cruce Ruta H-30 - La Pampa, Parral - Monte Grande, Cruce Ruta H-30 - Cementerio Lo Ulloa - Cruce Ruta H-358. Additionally, some smaller parts of Parral - Monte Grande include specific areas like Loreto - Rinconada de Parral - Purén adding to the diversity of its landscape.