D.O. Cariñena is a designated wine region located in the northeastern part of Spain, specifically in the province of Zaragoza. It is one of the oldest wine regions in the country, established in 1932, and is known for its diverse climate and varied soil types, which contribute to the unique characteristics of its wines. The region primarily produces red wines, with the Cariñena grape being the most prominent variety. The wines from D.O. Cariñena are recognized for their rich flavors and aromas, often featuring notes of dark fruits, spices, and earthy undertones. In addition to the Cariñena grape, other varieties such as Garnacha and Tempranillo are also cultivated. The region's commitment to quality and tradition has earned it a respected place in the Spanish wine industry.