The southern Rhône 's most famous red wine is Châteauneuf - du - Pape, a blend containing up to 19 varieties of wine grapes (ten red and nine white) as permitted by the Châteauneuf - du - Pape AOC rules. Other nearby AOC regions including Coteaux du Tricastin AOC, Côtes du Ventoux AOC, Côtes du Vivarais AOC, Lirac AOC, Tavel AOC and Vacqueyras AOC may contain even more varieties in the blend. Gigondas AOC, on the other hand, is predominantly made from Grenache noir has a more restricted set of permitted grapes. Depending on the specific AOC rules, grapes blended into southern Rhône reds may include Grenache, Syrah, Mourvèdre, Carignan and Cinsault. Similar wine blends globally are known as GSM, after the first three varietals. The reds from the left bank are full bodied, rich in tannins while young, and are characterized by their aromas of prune, undergrowth, chocolate and ripe black fruit. The right bank reds are slightly lighter and fruitier.
this wine from southern rhône valley has from 13 to 19 different varieties approved for blending
Châteauneuf - du - Pape Châteauneuf - du - Pape