Sparkling wine Espumante () is the Portuguese version of a sparkling wine. Unlike Cava, which is produced solely in northern climates, Espumante is not only produced in the northern wet region of Vinho Verde, but also throughout Portugal all the way to the southern region of the Alentejo, known for its extreme temperatures and arid climate. While Spain has one regulating body, DOC Cava, spread across several different political regions, quality Espumante is produced solely in DOC Bairrada, located just south of Vinho Verde. In order for a wine to be certified as a quality Espumante from DOC Bairrada, it must be
Woodinville wine country surroundings made it an inviting area for wineries to develop, with its first winery, Chateau Ste. Michelle, opening up in 1976. In 1988, Columbia Winery opened up across the street. Chateau Ste. Michelle's decision to build in Woodinville was a catalyst for the development of this wine country. Founded in 1934, a group of investors bought the winery in 1974 and wanted to move the bulk of the sales and marketing operation to the western side of the Cascade Range where the majority of the state's population resides. The winery then split up its wine making facilities, bringing the white