Nestled in the heart of San Antonio Heights in Upland, California, lies the historic San Antonio Winery. Established in 1917, San Antonio Winery is the oldest and most renowned winery in Southern California. It is recognized for its rich heritage, authenticity, and commitment to producing high-quality, award-winning wines. The winery's vast, picturesque property boasts of an elegant tasting room, a beautiful courtyard, and a spacious event center that can accommodate large gatherings. Visitors to San Antonio Winery are welcomed with warm hospitality and given the opportunity to taste an extensive variety of wines from their extensive collection. With its deep-rooted history, beautiful setting, and exceptional wine offerings, a visit to San Antonio Winery is an experience not to be missed.