If you go

Berryessa Gap. 15 Main St., Winters; (530) 7953201. www.berryessagap.com. Hours: 1-8:30 p.m. Wednesday-Thursday, 11:30 a.m.-8:30 p.m. Friday-Saturday, 11 a.m.-5:30 p.m. Sunday. Bogle Vineyards. 37783 County Road 144, Clarksburg; (916) 744-1139. www.boglewinery.com. Hours: 10 a.m.-5 p.m. Monday-Friday, 11 a.m.-5 p.m. Saturday and Sunday. Old Sugar Mill. 35265 Willow Ave., Clarksburg, (916) 744-1615, www.oldsugarmill.com. Hours: 11 a.m.-5 p.m. daily (individual tasting room hours vary). Root-Stock. 22 Main St., Winters; (530) 7946008. 10 a.m.-5 p.m. Wednesday and Thursday, until 8 p.m. Friday and Saturday, 11 a.m.-5 p.m. Sunday. Turkovich Family Wines. 304 Railroad Ave. Winters; (530) 795-3842. www.turkovichwines.com. 11 a.m.-5 p.m. daily. Complimentary wine and cheese tasting 5-9 p.m. Thursday-Saturday.