Sonoma County: visitor guide

Sonoma County is a wine region north of San Francisco, not a single attraction, so there is no gate ticket. You pay per winery: a tasting flight is commonly US$25–60 per person in 2026, and many rooms waive part of it if you buy a bottle. Some large estates charge more for seated or library tastings.

Most tasting rooms open late morning and close in the late afternoon, roughly 10:00–17:00, with a few open later in Healdsburg and Sonoma town. Hours vary by estate and season, so check each winery before you drive out.

The county also has a coast (Bodega Bay, Jenner), redwood parks and the Russian River, so a visit is not only about wine. Expect cool fog on the coast even in summer and hot afternoons inland.

Fly into San Francisco (SFO) or Oakland (OAK), then drive north over the Golden Gate Bridge or via Highway 37. Sonoma town is about 1–1.5 hours from San Francisco; Healdsburg is 1.5–2 hours. Traffic on Friday afternoons and Sunday evenings can add an hour.

Charles M. Schulz–Sonoma County Airport (STS) near Santa Rosa has a small number of flights, mostly from West Coast hubs, which saves the drive if the schedule suits you. Check routes before booking.

There is no practical train or bus network to the wineries. Amtrak and regional buses reach Santa Rosa, but you still need a car or a tour from there. Rideshare is thin in the valleys, especially after dark.

September and October are the best months: warm, mostly dry, and harvest is under way, so you may see picking and crush activity. Book lodging early, because harvest weekends fill up and prices rise.

May and June are the second-best window: green hills, mild days, fewer crowds than autumn. Late summer can bring inland heat above 35 °C, while the coast stays cool and foggy.

Winter is quiet and cheap, but rain is common and some rural roads and coastal trails are affected. Many tasting rooms keep shorter hours. Spring is variable: expect some rain in March and April.

Napa Valley is the next valley east, about 45–60 minutes from Sonoma town. It is more built-up and generally more expensive; many travellers pick one valley per day rather than trying to do both.

The Sonoma Coast, including Bodega Bay and Jenner, is 45–75 minutes west of the wine towns and worth a half day for beaches, cliffs and seafood. Armstrong Redwoods near Guerneville is an easy redwood stop.

San Francisco is close enough for a day trip or as a base for the first and last nights of a longer California trip.

Spit or pour out what you do not want to drink. Tasting rooms expect it, and it keeps you legal for the drive. Eat before and during tasting; portions at wineries are small.

Dress in layers. Inland afternoons can be 15 °C warmer than the coast an hour away. Bring a refillable water bottle and sun protection.

Book the two or three wineries you most want, then leave gaps. Driving between estates takes longer than the map suggests, and a rushed schedule ruins the day.

Check whether a winery allows children or dogs before arriving; policies differ. Many larger estates have gardens or picnic areas, but some are adults-only.