Paso Robles (/ˌpæsə ˈroʊbʊlz/ PASS-oh ROH-buulz; 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, its production of olive oil, almond orchards, and for playing host to the California Mid-State Fair.
Paso Robles’ growth industry—wine—has a long history with the area. Wine grapes were introduced to the Paso Robles soil in 1797 by the Spanish conquistadors and Franciscan missionaries. Spanish explorer Francisco Cortez envisioned an abundant wine-producing operation and encouraged settlers from Mexico and other parts of California to cultivate the land. The first vineyardists in the area were the Padres of the Mission San Miguel, and their old fermentation vats and grapevine artwork can still be seen at the Mission, north of the city of Paso Robles.
Commercial winemaking was introduced to the Paso Robles region in 1882 when Andrew York, a settler from Indiana, began planting vineyards and established the Ascension Winery at what became York Mountain Winery and is now Epoch Winery. When York purchased the land, it was primarily apple orchards, with a small plot of wine grape vines. York found that the climate and soil were more suitable for vineyards and he expanded the vineyards. Within a few years, he found that the vines were yielding more than he could market, prompting him to build a small, stone winery.
Following Andrew York's early success in the wine business, Gerd and Ilsabe Klintworth planted a vineyard in the Geneseo/Linne area in approximately 1886. They were licensed to sell jugs of Zinfandel, Port, and Muscatel, as well as some of the area's first white wine made from Burger grapes. The Casteel Vineyards in the Willow Creek area were planted just prior to 1908. Casteel wines were stored and aged in a cave cellar. Cuttings from the old vines provided the start for other vineyards, still producing in the area today.
As the popularity of wines began to grow, so did the Paso Robles wine region. Lorenzo and Rena Nerelli purchased their vineyard at the foot of York Mountain in 1917. Their Templeton Winery was the area's first to be bonded following the repeal of Prohibition.
The early 1920s saw a flurry of winemaking activity when several families immigrated to the area to establish family vineyards and wineries. Sylvester and Caterina Dusi purchased a vineyard in 1924. The old head-pruned Zinfandel vines are now owned and cultivated by their son, Benito. The Martinelli, Busi, Vosti, Steinbeck and Bianchi Winery vineyards were also established around this time.
The Paso Robles wine region gained more notoriety when Ignace Paderewski, the famous Polish statesman and concert pianist, visited Paso Robles, became enchanted with the area, and purchased 2,000 acres (8.1 km2). In the early 1920s, he planted Petite Sirah and Zinfandel on his Rancho San Ignacio vineyard in the Adelaide area. Following Prohibition, Paderewski's wine was made at York Mountain Winery. The wines produced from grapes grown on Rancho San Ignacio went on to become award-winners. Paso Robles’ reputation as a premier wine region became firmly established as a result of this and later successes, and through to the late 1960s and early 1970s, a new generation of vineyard pioneers came forth and flourished in the Paso Robles area.