Spain is a major producer of wine globally, ranking as the #1 country in area of vine cultivation in the EU and #3 largest producer worldwide. The most common white varietals are Airén, Macabeo, Palomino, and Pedro Ximenez, while the most common reds include Tempranillo, Bobal, Garnacha, and Monastrell. Spanish wines are categorized based on aging requirements and designated origins of production.