Ontario and British Columbia are the two largest wine-producing provinces in Canada, with two-thirds of the Canada's vineyard acreage situated in Ontario. However, wine producing regions are also present in other provinces, including Alberta, Quebec, New Brunswick and Nova Scotia. Ontario’s vineyards are cool-climate wine zones, despite the fact that they lie on the same parallel as Chianti Classico and Rioja. Sixty percent of the production is white wine, from Chardonnay, Riesling, Gewürztraminer, Pinot Blanc, Auxerrois, and the hybrids Seyval Blanc and Vidal. Red wines come from Pinot Noir, Gamay, Cabernet Sauvignon, Cabernet Franc, Merlot, and the hybrids Maréchal Foch and Baco Noir. Canada is also the world's leading icewine producer.