Located in the centre of Portugal, the region of Terras de Sicó covers six municipalities around the Serra de Sicó massif, which divides the river basins of Nabão and Soure. It aggregates the relevant wine subregion of Beiras and must follow the production technologies and traditional oenological practices, as well as those legally authorised. The wine production in this region goes up to the Roman empire, with soils of clay-calcareous origin, with different nuances with small outcrops of schist, populating the green of the sunny slopes with a climate of cold, wet winters and hot, dry summers.