Paso Robles /pæsəˈroʊbəlz/ (full name: El Paso de Robles 'The Pass of the Oaks') is a city in San Luis Obispo County, California, United States. Located on the Salinas River north of San Luis Obispo, California, the city is known for its hot springs, its abundance of wineries, production of olive oil, almond orchards, and for playing host to the California Mid-State Fair.