Schaumwein
Ontario, and in particular the Niagara Peninsula, is the largest wine growing region in Canada. Approximately 26 of the Niagara Peninsula wineries produce some sparkling wine, where annual production averages about 55,000 cases (500,000 litres). Sparkling wine is largely produced in the Traditional Method (65%), and a smaller proportion is produced in the Charmat method (35%). The Niagara Peninsula region's micro-climate is well suited for the growth of Chardonnay, Riesling, Vidal Blanc, Pinot Noir and Gamay grapes, which are the prominent varietals for Ontario sparkling wine. Ontario sparkling wines are often noted for having a character and aroma comparable to that of traditional Champagne, including biscuit, subtle yeast and palate cleansing bubbles.