
Gundlach Bundschu
California's sixth-oldest winery, making wine continuously since 1858 on Rhinefarm.
Spontaneity is alive in wine country. While many wineries require reservations, these spots in Sonoma Valley welcome walk-in visitors — perfect for when you want to explore without a rigid schedule.
Walk-in friendly wineries tend to have a more casual, relaxed atmosphere. Drop by during weekday hours for the best chance of an unhurried tasting experience.
Sorted by rating — verified wineries appear first.

California's sixth-oldest winery, making wine continuously since 1858 on Rhinefarm.

Joe Martin planted his first vines here in 1971, and St. Francis now farms over 400 certified sustainable acres.

Andrew and Adam Mariani farm their family's original 1858 Sonoma land as Scribe Winery.

Imagery Estate Winery bottles Malbec, Tempranillo, and Lagrein instead of Cabernet.

Five generations of Kundes farm 1,850 acres of estate vineyard in Kenwood.

California's oldest premium winery, founded in 1857 by Count Agoston Haraszthy.

Benziger produced Sonoma County's first Demeter-certified Biodynamic wine in 1995.

Bartholomew Park's 1922 mission-style building opened as a winery in April 2019 on Agoston Haraszthy's 1857 estate.

A 120-year-old Sonoma producer where antique redwood tanks still stand in the barrel room.
Build a custom itinerary with these wineries — add tastings, lunch, and travel time to create your perfect day.
Plan Your Trip
InnFive guest rooms above a three-Michelin-star restaurant in downtown Healdsburg.
HotelEight bungalows with gourmet kitchens sit a few minutes' walk from Sonoma Plaza.
HotelVictorian manor on eight acres, with private bungalows and porch views of western vineyards.
Pack a picnic and pair it with world-class wine. These wineries in Sonoma County offer picnic ground...
Pack a picnic and pair it with world-class wine. These wineries in Russian River Valley offer picnic...
Pack a picnic and pair it with world-class wine. These wineries in Sonoma Valley offer picnic ground...
Pack a picnic and pair it with world-class wine. These wineries in Dry Creek Valley offer picnic gro...
Pack a picnic and pair it with world-class wine. These wineries in Alexander Valley offer picnic gro...
Spontaneity is alive in wine country. While many wineries require reservations, these spots in Sonom...