Sonoma is a city in Sonoma County, California, located in the North Bay region of the Bay Area. Sonoma is one of the principal cities of California's Wine Country and the center of the Sonoma Valley AVA. Sonoma's population was 10,648 as of the 2010 census, while the Sonoma urban area had a population of 32,678. Sonoma is a popular tourist destination, owing to its Californian wineries, noted events like the Sonoma International Film Festival, and its historic center.
Sonoma's origins date to 1823, when the José Altimira established Mission San Francisco Solano, under the direction of Governor Luis Antonio Argüello. Following the Mexican secularization of the missions, famed Californio statesman Mariano G. Vallejo founded Sonoma on its former lands in 1835.
Wikipedia https://en.wikipedia.org/wiki/Sonoma,_California
Coordinates 38°17'35.111" N -122°27'27.63" E