In the heart of Portugal's Alto Douro, surrounded by terraced vineyards that climb high above the dramatic confluence of the Douro and Tedo rivers, sits an eighteenth century estate, Quinta do Tedo. Here, bringing together traditions from Burgundy and California, proprietors Vincent Bouchard and Kay Steffey Bouchard have revitalized a venerable winery and created new distinctive Porto wines and Doruo D.O.C. table wines.