Spanish red wine is known for its rich flavors and diverse styles, primarily produced in regions like Rioja, Ribera del Duero, and Priorat. The most common grape varieties used include Tempranillo, Garnacha, and Monastrell, each contributing unique characteristics to the wine. These wines often exhibit notes of dark fruits, spices, and earthy undertones, making them versatile for pairing with various foods. Spanish red wines are typically aged in oak barrels, which adds complexity and depth to their flavor profiles. They are enjoyed both locally and internationally, reflecting Spain's vibrant wine culture.