Bartholomew Park Winery

Buena Vista Winery is a winery located in Sonoma, California, United States. It is the second oldest winery in California after the D'Agostini Winery, which was founded a year prior in 1856. It was founded by Agoston Haraszthy in 1857. The winery is located on its original grounds, just east of Sonoma, California.

Sonoma Valley's Larson Family Winery is on Sonoma Creek in the Los Carneros AVA of Sonoma County.

Gundlach Bundschu Winery is a historic winery, and an outdoor concert venue, located in Sonoma County. It is California's oldest continuously family-owned winery, and is the third oldest winery after Buena Vista Winery (established months earlier by Agoston Haraszthy). It is still owned and operated by the founder's heirs and today led by the sixth generation, Jeff Bundschu. The winery's 320-acre (1.3 km2) estate vineyard, named Rhinefarm by Bavarian-born Jacob Gundlach in 1858, is located within the Sonoma Valley AVA of Sonoma County, at the crossroads of the Sonoma Valley, Los Carneros AVA and Napa Valley AVA, along the Mayacamas Mountains. They specialize in estate-driven, sustainably farmed Bordeaux reds and cool climate varietal wines.

The Orange Lawn, also known as the Young Mansion, is a historic residence located in the Sonoma, California. Built in 1870 by Daniel and Maria Young, it is known for its 19th-century Italianate architecture. The mansion was restored in 1996 and was added to the National Register of Historic Places on June 9, 2008.

Sebastiani Vineyard and Winery also called the San Francisco Solano de Sonoma Mission Vineyard was founded in 1825 in Sonoma, California in Sonoma County, California. The Sebastiani Vineyard and Winery is California Historical Landmark No. 739, listed on June 6, 1960.The location was founded by the Franciscan Fathers at the Mission San Francisco Solano. The wine produced was used for Holy communion in worship church services and Holy mass. The San Francisco Solano de Sonoma Mission Vineyard was the first vineyard in Sonoma Valley. All the California Missions lost land and building in the Mexican secularization act of 1833. First Mexican Republic sold the San Francisco Solano de Sonoma Mission Vineyard to Samuele Sebastiani in 1902. Sebastiani was a young immigrant from Tuscany, Italy who ran the Sebastiani Vineyard and Winery with his wife Elvira. The Sebastiani Vineyard and Winery continues to be a Sebastiani family runs vineyard and winery at 394 4th Street in Sonoma.

Sonoma Grammar School is a historic building located in Sonoma, California. Founded in 1916, it stands as the largest brick building in Sonoma. In 1952, the building was saved from demolition and is now the home of the Sonoma Community Center. The Sonoma Grammar School was added to the National Register of Historic Places on November 28, 1980.

The California Republic (Spanish: La República de California), or Bear Flag Republic, was an unrecognized breakaway state from Mexico, that for 25 days in 1846 militarily controlled an area north of San Francisco, in and around what is now Sonoma County in California.In June 1846, thirty-three American immigrants in Alta California who had entered without official permission rebelled against the Mexican department's government. Among their grievances were that they had not been allowed to buy or rent land and had been threatened with expulsion. Mexican officials had been concerned about a coming war with the United States and the growing influx of Americans into California. The rebellion was covertly encouraged by U.S. Army Brevet Captain John C. Frémont, and added to the troubles of the recent outbreak of the Mexican–American War. The name "California Republic" appeared only on the flag the insurgents raised in Sonoma. It indicated their aspiration of forming a republican government under their control. The rebels elected military officers but no civil structure was ever established. Their flag, featuring a silhouette of a California grizzly bear, became known as the Bear Flag and was later the basis for the official state flag of California. Three weeks later, on July 5, 1846, the Republic's military of 100 to 200 men was subsumed into the California Battalion commanded by Brevet Captain John C. Frémont. The Bear Flag Revolt and whatever remained of the "California Republic" ceased to exist on July 9 when U.S. Navy Lieutenant Joseph Revere raised the United States flag in front of the Sonoma Barracks and sent a second flag to be raised at Sutter's Fort.

Mountain Cemetery is a cemetery located in Sonoma, California in the United States. Founded in 1841, it is located in the Sonoma Plaza Historic District, which is located on the National Register of Historic Places.

Italian Swiss Colony was a 19th and 20th-century American wine company and brand. Based in Asti, Sonoma County, California, Italian Swiss Colony was at one time the leading wine producer in California.

The Blue Wing Inn in Sonoma, California, was one of the first hotels built in the state north of San Francisco. What began as the first property transfer in the new Pueblo de Sonoma and a simple adobe residence transformed with time and the addition of more rooms into a storied landmark. During the California Gold Rush it was used by miners going to and from the gold fields and by the U.S. Army soldiers stationed in Sonoma. After many years, owners and uses - the Blue Wing Inn was purchased by the State of California in 1968 and is currently under study for its best use as part of Sonoma State Historic Park.

Mission San Francisco Solano was the 21st, last, and northernmost mission in Alta California. It was named for Saint Francis Solanus. It was the only mission built in Alta California after Mexico gained independence from Spain. The difficulty of its beginning demonstrates the confusion resulting from that change in governance. The California Governor wanted a robust Mexican presence north of the San Francisco Bay to keep the Russians who had established Fort Ross on the Pacific coast from moving further inland. A young Franciscan friar from Mission San Francisco de Asis wanted to move to a location with a better climate and access to a larger number of potential converts.The Mission was successful, given its short eleven year life, but was smaller in number of converts and with lower productivity and diversity of industries than the older California missions.The mission building is now part of the Sonoma State Historic Park and is located in the city of Sonoma, California.

Vineburg is an unincorporated community in Sonoma County, California, United States. Vineburg is 2 miles (3.2 km) southeast of Sonoma. Vineburg has a post office which was established in 1897.