Canadian airline WestJet, via their magazine, recommends Ridge Vineyards as a Sonoma winery to visit.
Across the Mayacamas Mountains to the west of Napa Valley lies Sonoma County…Its 17 distinct AVAs (American Viticultural Areas) produce everything from elegant Sauvignon Blanc at wineries such as Russian River Vineyards to full-bodied Zinfandel at Ridge Vineyards…”