Our Sonoma tasting room is open daily from 11:00 a.m. to 5:00 p.m. November through March and 11:00 a.m. to 5:00 p.m. April through October and we are closed major holidays. For a list of holidays we are closed or to get directions please visit our website; where you can order wine online, as well as sign up for  our mailing list to receive news, updates and invitations to Castle special events. Contact us by phone at 877.227.8528.