With vines stretching from its most southerly Mediterranean islands all the way to the foothills of the Alps, Italy has, just behind France and Spain, the most land under vines and exports more than any other country. With dozens of regions, and an even greater number of indigenous varieties particular to those regions, understanding all of Italy's wine can be a thoroughly exciting but lifetime long challenge. The most popular regions include; Piedmont, the home of Nebbiolo, Barbera, and Muscato, to name a few; Tuscany, known for Sangiovese, particularly in the Chianti area and the town of Brunello; And thirdly the Veneto, for its Prosecco and Pinot Grigio. Southern Italy's regions; Abruzzo, Campagnia and Puglia, not to forget the islands of Sicily and Sardinia are a great source of food-friendly and very affordable wines.