Located in Downtown Santa Rosa, the Museum of Sonoma County welcomes visitors to experience regional history and contemporary art. The Museum opened its doors in 1985 as the Sonoma County Museum, housed in the historic 1910 post office, a landmark on the National Register of Historic Places. After a series of expansions, the Seventh Street campus now includes two buildings, multiple galleries, and a sculpture garden. With 10-12 changing exhibitions and over 50 programs and events per year, there is always something new to experience at the Museum of Sonoma County.