Commonly found as a single varietal white or blended with Malavasia and Grenache Blanc, Viura is a vital, leading white grape of Rioja. It also thrives in the lower elevations of the Penedes, where it takes the name Macabeo and adds aromatic and fruity notes to the traditional Cava blend with Parellada and Xarel-lo. Somm Secret—Called Macabeu in France, this versatile grape is prevalent in Roussillon where it makes still, sparkling, dry and sweet wines.