Partly — Gundlach Bundschu Winery has a picnic area, but outside food isn't allowed; you buy food on site (Picnic supplies at the bars and Marketplace). Outside wine and alcohol aren't allowed.
Checked September 2026 from gunbun.comStated on the venue's own website
Picnic supplies at the bars and Marketplace: snacks, cheeses, charcuterie, seasonal fare and ready-made picnic baskets (items reported include burrata, olives, salami, local cheese and crackers).
Groups
Standard tastings max 8 guests; 9+ must book a private group tasting through info@bundschu.com.
Dogs
Leashed, well-behaved dogs welcome for tastings; not on tours, at events or concerts
Kids
All ages welcome for tastings; no tasting fee for kids; tours 12+ (per FAQ)
Hours
Daily 11am–5:30pm; last tasting seating 4pm
Tastings
$30 bar tasting; $45–$65 seated; tours $80–$105
House rules
Official FAQ: no outside picnics or outside food. Dogs welcome for tastings only (not tours, events or concerts). Guests under 18 must stay with their party; tours are 12+ per the FAQ (13+ per the visit page).
What the picnic area is like
The historic Rhinefarm estate on Sonoma's east side has a courtyard for seated tastings plus open grounds with a pond and hillside vineyards. It has long been a favorite for lounging on the grass with a bottle, but you have to use the winery's own food.
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About Gundlach Bundschu Winery
One of California's oldest wineries (founded 1858), still run by the founding family, with a relaxed, music-loving vibe and a big estate on the east edge of town. Picnicking is on the winery's terms: it sells picnic baskets and snacks but no longer allows outside food.
No outside food — buy picnic baskets, cheese and charcuterie at the Marketplace
Reservations recommended Fri–Sun but walk-ins accepted
A buzzy, Instagram-famous estate run by the Mariani family in a restored hacienda. Its Knoll Picnic is one of the most photographed picnics in Sonoma — but only club members can book it.
A privately owned estate park that's open to the public, run by the nonprofit Bartholomew Foundation, and one of the prettiest free picnic spots near Sonoma, with lawns, redwoods and vineyard views minutes from the Plaza. The on-site winery that funds the park sells bottles and tumblers for picnickers, though the rules don't say whether you can bring your own wine.
Bring your own foodNo purchase neededNo reservationDogs OK
A historic winery set inside Bartholomew Park, a 375-acre private preserve on Sonoma's east side with free parking, oak-shaded picnic tables and about three miles of hiking trails. It is one of the few Sonoma Valley spots where you can picnic without buying anything, and wine to go is sold for the park.
Stone Edge Farm, La Maison offers a bookable picnic experience, "An Evening of Live Music at La Maison": Lawn concert admission with a welcome glass of Stone Edge Farm rosé and a snack; more wine and Enclos food for sale. Bring a blanket or low-back chair.
Partly — Gundlach Bundschu Winery has a picnic area, but outside food isn't allowed; you buy food on site (Picnic supplies at the bars and Marketplace). Outside wine and alcohol aren't allowed.
Can you bring your own food to Gundlach Bundschu Winery?▾
No. Gundlach Bundschu Winery doesn't allow outside food, but you can buy food there: picnic supplies at the bars and Marketplace: snacks, cheeses, charcuterie, seasonal fare and ready-made picnic baskets (items reported include burrata, olives, salami, local cheese and crackers).
Can you bring your own wine to Gundlach Bundschu Winery?▾
No. Like most wineries, Gundlach Bundschu Winery doesn't allow outside wine or alcohol — buy a bottle there to enjoy with your picnic.
Do you need a reservation to picnic at Gundlach Bundschu Winery?▾
No reservation is needed to use the picnic area. Standard tastings max 8 guests; 9+ must book a private group tasting through info@bundschu.com.
Are dogs allowed at Gundlach Bundschu Winery?▾
Leashed, well-behaved dogs welcome for tastings; not on tours, at events or concerts.
Is Gundlach Bundschu Winery good for kids?▾
All ages welcome for tastings; no tasting fee for kids; tours 12+ (per FAQ).
Sources & accuracy
We last checked this listing in September 2026 (freshest source: Official FAQ and visit page current Sept 2026; Little Vineyards blog June 2026). Policies change — especially for groups and holidays — so confirm with Gundlach Bundschu Winery before you go. How we verify.