Rancho San Antonio is a wedding venue located in Buellton, California. This stunning property is a large family-owned ranch located in Santa Ynez’s picturesque valley on California’s Central Coast. With a history as rich and diverse as the beautiful valley it sits in, Rancho San Antonio was originally part of Rancho San Carlos de Jonata – a 25,000-acre Mexican land grant. These ranchos, which were located along the historical Mission trail, became central institutions in California. Now, the venue invites couples and their loved ones to enjoy life's milestones celebrations in an idyllic and peaceful space.