What type of grape is used to make the famous rioja wine?

The famous Rioja wine is made primarily from the Tempranillo grape variety. Tempranillo is a red grape that is native to Spain and is particularly well-suited to the climate and soil conditions of the Rioja region. It produces wines with intense fruit flavours, good acidity, and ageing potential. Other grape varieties used in the production of Rioja wine include Garnacha, Mazuelo, Graciano, and Viura.