The Rhone Valley is a key wine-producing region in Southeastern France. It follows the North-south course of the Rhône for nearly 240 km, from Lyon to the Rhône delta (Bouches-du-Rhône), near the Mediterranean coast. The Length of the valley means that Rhône wines are the product of a wide variety of soil types and mesoclimates. The viticultural areas of the region cover such a distance that there is a widely accepted division between its northern and southern parts.
They are separated quite clearly by a 40 km gap between the towns of Valance and Montélimar, where vines are hardly ever grown. This division is reflected not only in the geography and preferred Grape varieties, but also in the quality and quantity of the wines produced. The smaller, more quality-oriented north focuses almost entirely on Syrah for red wines and Viognier, Marsanne and Roussanne for whites, while the larger, more prolific south employs a much longer list of grape varieties. Most notable are the red varieties Grenache and Mourvèdre, which are combined with Syrah to produce the "GSM" blend so characteristic of the southern Rhône.
The vermentino grape variety was widespread in Italy, Sardinia and Corsica. Today, Vermentino is grown in the regions bordering the Mediterranean, mainly in Provence (Côtes de Provence, Bellet), Corsica (Corse Calvi), Languedoc (Côtes du Roussillon, Costières de Nîmes) and the Rhône Valley (Côtes du Luberon). Because it ripens late, Vermentino requires a warm climate for its development and can only be grown in regions with good sun exposure. Conversely, cold or temperate climates do not allow it to ripen properly. Vermentino is only susceptible to powdery mildew. When vinified on its own, Vermentino produces a single-variety dry white wine that is light and full-bodied with a pale yellow color. It can also be blended with other grape varieties such as Ugni Blanc, Cinsault and Grenache, in which case its low acidity makes it light and fresh. Vermentino belongs to the grape varieties of Ajaccio, Corsica and Corbières. The aromas released by this variety are multiple. One can detect notes of fresh apple, green almond, sweet spices, hawthorn, ripe pear and fresh pineapple.
white wines from the region of Rhone Valley go well with generally quite well with dishes of rich fish (salmon, tuna etc), shellfish or vegetarian such as recipes of tuna and mozzarella pie, cuttlefish a la plancha or quiche without pastry, courgette and blue cheese.
