Certified Sommelier Practice Exam 2026 – Your All-in-One Guide to Mastering Sommelier Certification Success!

The correct choice is Viognier, as this varietal is the primary grape used in the production of white wines from Condrieu, a renowned wine appellation located in the Northern Rhône Valley of France. Viognier is known for its aromatic intensity, offering floral notes, stone fruits, and a rich, luscious mouthfeel, which are characteristics that define the style of wines from this region.

While Roussanne and Marsanne are also significant grapes in the Rhône Valley, particularly in blends from regions like Hermitage and Côtes du Rhône, they are not the main varietal for Condrieu. Chardonnay, while a prominent grape in many regions across the world, including Burgundy, does not play a role in the vinification of Condrieu wines. Viognier's unique characteristics make it the standout grape for the location and style of wines produced there.