Starting in 2012, you need to be a member of Gabriel Farm's CSA to participate in apple picking at the farm. You can sign up for a membership at the farm; the share consists of a case of six half-gallon bottles of the farm's Asian pear juice ($35). Non-members can still visit the farm store.
Late summer and early fall are apple season, and plenty of the tasty fruits can be found north of Marin in western Sonoma County, particularly in the area around Sebastopol, which is famous for its apples. Early every September, we head up there for a visit to Gabriel Farm, a family-run, certified organic farm on fourteen acres in the Graton area on the north side of Sebastopol. Gabriel Farm is especially fun to visit at this time of year because you can head out into the orchard and pick your own apples!
Gabriel Farm is open for apple picking on weekends from late August or early September through October from 11 am to 4 pm. (They're open this Monday, Labor Day, too.) Keep in mind they close at 4, so if you want to spend some time picking apples on the farm, count on arriving no later than 3:30 pm. Gabriel Farm also offers weekday visits and school group or group tours by appointment; call them at (707) 829-0617 to make arrangements.