Quinta do Cardo is a historic wine estate in Beira Interior, Portugal, located on a plateau at 750 metres near the Douro International Reserve and Castelo Rodrigo. Characterised by granite and schist soils, abundant water, and a rugged, mountainous landscape, it offers ideal conditions for wine production. The region’s continental climate—with cold winters, hot dry summers, and cool nights—plays a key role in the ripening of grapes and the quality of the wines.
Established in 1932, Quinta do Cardo spans 180 hectares, with 79 hectares of certified organic vineyards situated on sunlit slopes near the Serra da Marofa. The vineyards feature a rich mix of native grape varieties, including Síria, Malvasia, and Arinto for whites, and Touriga Nacional, Touriga Francesa, Tinta Roriz, and Alicante Bouschet for reds. Surrounding the vineyards are cork oaks, wild forest, and natural clay ponds that retain rainwater, contributing to a self-sufficient ecosystem.
Pioneering organic viticulture in Portugal, Quinta do Cardo began its transition in 2009, deepening its commitment in 2021. This sustainable approach preserves local biodiversity and enhances the natural balance of the estate, making it one of Portugal’s most distinctive and environmentally conscious wine producers.