Rioja Alta is a Spanish designation located in the west of the renowned Rioja wine region, with a center of production in the city of Haro. Tempranillo and Mazuelo (Carignan) are the two most prominent grapes that are used in Rioja Alta.
The region is praised for their age-worthy red wines that are the best examples of traditional Rioja. They are typically fruit-forward and lighter on the palate, though age can significantly influence the final structure as well as the taste profile.