About Your Visit

The Sonoma State Historic Park has returned to normal operation.  We are again open from 10am to 5pm every day of the year, except for Thanksgiving, Christmas Day and New Year’s Day. Park staff members are on duty in the Mission and at the Vallejo Home. There is a large parking lot behind the Toscano Hotel and Sonoma Barracks. Docent-led tours are available on weekends. To find out when these tours are scheduled, and for other park information, please call 707-938-9560.

The Petaluma Adobe, which tells still another facet of the Vallejo story, is a twenty minute drive from Sonoma. The huge adobe ranch building, the largest private hacienda in California between 1834 and 1846, was the center of activity on one of the most prosperous private estates established during the Mexican period. Petaluma Adobe State Historic Park is open from 10am to 5pm every day, with the exception of Thanksgiving, Christmas and New Year’s Day. Free docent-led tours are available on weekends. To find out when these tours are scheduled, and for other park information, please call  (707) 762-4871.