The San Lorenzo Valley Museum is owned and operated by the San Lorenzo Valley Historical Society (SLVHS), whose mission is to preserve and share the history of the San Lorenzo Valley. The Society was founded in 1976 as the Boulder Creek Historical Society (BCHS).

The San Lorenzo Valley Museum operates two galleries, one in Boulder Creek and one in Felton. Both are housed in former church buildings that are listed on the National Register of Historic Places. Both galleries house permanent and temporary exhibitions. Entrance is FREE, donations are appreciated