What grape variety is primarily cultivated in the Rías Baixas DO?

The primary grape variety cultivated in the Rías Baixas Denomination of Origin (DO) is Albariño. This white grape is highly regarded for its adaptability to the coastal climate of this region in northwest Spain, which features a cool maritime influence. Albariño is known for producing aromatic, fruity wines with high acidity, often characterized by notes of stone fruits, citrus, and floral elements. The unique terroir of Rías Baixas, including its granitic soils and proximity to the Atlantic Ocean, contributes significantly to the expression of the Albariño grape, making it synonymous with this region.

The other grape varieties listed are not typically associated with Rías Baixas; Tempranillo is more commonly found in regions like Rioja and Ribera del Duero, Monastrell is primarily grown in southeastern Spain, such as the Murcia and Valencia regions, and Sauvignon Blanc is not a staple in Rías Baixas but rather thrives in areas like Marlborough and the Loire Valley.