San Nicolás is a small unincorporated community located in California, specifically within Santa Barbara County. It is situated near the Santa Ynez River and is known for its rural atmosphere and scenic landscapes. The area is primarily residential, with a few local businesses serving the community. The community is part of the larger Santa Barbara region, which is famous for its Mediterranean climate and beautiful coastline. San Nicolás is close to several recreational areas, making it a peaceful spot for outdoor activities such as hiking and fishing, appealing to both residents and visitors alike.