Colinas do Douro is a wine producer from Portugal, located in the extreme southeast of the Douro Demarcated Region, Quinta da Extrema is part of a vast property with four contiguous farms covering 476 hectares, belonging to Colinas do Douro Sociedade Agricola. This property is part of the important Douro International Natural Park, which has enormous hunting wealth and extreme relevance to the Region. The company is focused on creating value through the production of high-quality grapes and wines in the Douro Superior sub-region. The company’s activities are based on 3 pillars: competence, ethics, and international respect, with a commitment to ecosystem sustainability, development of the surrounding community, and a spirit of cooperation with the sector.