Sonoma County
The Petaluma Gap's cool-climate wineries, a historic river town and farmland picnics on the way in from San Francisco.
As of September 2026, we've checked 14 places for a picnic in Petaluma: 1 winery with picnic areas (1 let you bring your own food, 0 without booking a table), 5 parks, 6 places to buy picnic food and 2 picnic companies and experiences. Every listing shows the current rules on outside food, purchases and reservations.
14 places · last checked September 2026 · how we verify
| Place | Type | Area | Picnic policy | Own food | Reservation | Dogs |
|---|---|---|---|---|---|---|
| Crane Creek Regional Park | Park | Petaluma | Bring your own food | Yes | Not needed | Yes |
| Helen Putnam Regional Park | Park | Petaluma | Bring your own food | Yes | Not needed | Yes |
| Petaluma Adobe State Historic Park | Park | Petaluma | Bring your own food | Yes | Not needed | Yes |
| Tolay Lake Regional Park | Park | Petaluma | Bring your own food | Yes | Not needed | Yes |
| Walnut Park | Park | Petaluma | Bring your own food | Yes | Not needed | Yes |
| Parum Leo Winery and Vineyard | Winery | Petaluma | Reserved picnics | Yes | Required | — |
Book ahead: a reserved table (often for your own food), a picnic basket or a vineyard picnic.
Petaluma
A small-batch winery on Kastania Road at the southern end of Petaluma, open Friday to Sunday by appointment. Besides tastings it rents a private picnic area; the Tock booking has you bring your own food and buy wine on arrival.
Nearest picnic food: Della Fattoria · 2.5 mi
Free or low-cost tables and lawns — alcohol rules listed for each.
Petaluma
A small, quiet regional park in the oak-dotted hills just east of Rohnert Park, with 3.5 miles of trails, a creek-side path and an 18-hole disc golf course. It is a no-frills spot for an uncrowded picnic and a short walk, with spring wildflowers as the seasonal bonus.
Nearest picnic food: Lombardi's Deli & BBQ · 5.9 mi
Petaluma
A compact wilderness park on Petaluma's southwest edge with about 6 miles of trails over grassy hills and through oak woodland, a fishing pond, and ridge-top viewpoints over the city and the southern Sonoma countryside. The playground-side picnic area and gazebo make an easy family stop that pairs well with a short hike to Cattail Pond.
Nearest picnic food: Ray's Delicatessen & Tavern · 1.4 mi
Petaluma
The surviving wing of General Mariano Vallejo's Rancho de Petaluma, once the largest privately owned adobe in Northern California, restored with period workrooms and living quarters on a rural rise east of town. Its parking-lot picnic area makes an easy history-plus-lunch stop, but the park is strictly alcohol-free.
Petaluma Adobe State Historic Park
Nearest picnic food: Della Fattoria · 3.4 mi
Petaluma
At 3,400 acres, Tolay is one of Sonoma County's largest regional parks, filling a valley southeast of Petaluma around a seasonal lake that is sacred to the Coast Miwok and Southern Pomo. Its 11 miles of trails climb open ridges with views of San Pablo Bay, the San Francisco skyline and the Bay's bridges, making it a big-sky hike-and-picnic destination.
Nearest picnic food: Angelo's Wine Country Deli · 3.8 mi
Petaluma
Downtown Petaluma's best-known park is a small green with a rose-ringed gazebo, playground and picnic tables, and it hosts the Saturday farmers market in season. It is good for a quick family lunch downtown, but leave the wine in the car: glass is banned and alcohol isn't permitted.
Nearest picnic food: Della Fattoria · 0.3 mi
Delis, markets and bakeries picnickers rely on.
Petaluma
The Petaluma outpost of Healdsburg's Costeaux French Bakery (founded 1923) now operates inside the historic Hotel Petaluma, selling the bakery's breads, pastries and lunch items from early morning. For picnickers the draw is Costeaux's pre-ordered boxed lunch, which can be picked up here with three days' notice.
Nearest picnic spot: Walnut Park · 0.4 mi
Petaluma
Della Fattoria's slow-fermented country breads, made to Kathleen Weber's long, cold-fermentation method, are stocked by markets around the Bay Area, and its downtown café occupies a circa-1860 bakery building. For a picnic, it's the stop for a whole loaf plus a sandwich or pastry to go — but note the café now opens only Thursday through Sunday mornings.
Nearest picnic spot: Walnut Park · 0.3 mi
Petaluma
Founded in 1947 by Ray and Rose Colaizzi in a former garage, Ray's is the last of Petaluma's old grocery-and-tavern combinations, now centered on scratch-made deli sandwiches next to a local bar with 11 taps. It's a characterful place to pick up big sandwiches or a platter for a west-side Petaluma picnic.
Nearest picnic spot: Walnut Park · 0.9 mi
Petaluma
Family-owned since 1999, Lombardi's pairs a barbecue pit with a gourmet deli case at the north end of Petaluma, and it has won the local People's Choice awards for best BBQ and best deli. Tri-tip sandwiches, ribs by the rack and family dinners for four make it an easy way to feed a picnic group.
Nearest picnic spot: Walnut Park · 2.3 mi
Petaluma
Larry Peter's century-old creamery on Western Avenue makes Spring Hill organic Jersey cheeses and Petaluma Creamery butter, and its store is a fun, inexpensive stop for picnic cheese, something off the grill and a scoop of house ice cream. Free tastings make it easy to choose.
Nearest picnic spot: Walnut Park · 0.6 mi
Petaluma
Downtown Petaluma's locally owned full-service grocery, known for a from-scratch deli whose chef posts the day's hot dishes and soups online. It's the easiest place in town to put together a picnic from the salad bar, hot case, cheese counter and wine aisle, or to pre-order platters for a group.
Nearest picnic spot: Walnut Park · 0.4 mi
Styled pop-up picnics and bookable outings with a picnic built in.
Petaluma
Sonoma State University's concert hall has a lawn behind the stage where summer audiences picnic while they listen. You need a lawn ticket, and outside alcohol isn't allowed, but you can pack a full picnic or buy wine at the concession stands.
Green Music Center – Weill Hall Lawn concerts
Nearest picnic food: Lombardi's Deli & BBQ · 5.5 mi
Petaluma
A luxury picnic and event-styling company based in Petaluma, started by Alison Tanzer in October 2020. It designs and sets up styled picnics, tablescapes and proposal scenes across Sonoma County, Marin and Napa, working with a roster of partner wineries and local food vendors.
Another 1 have picnic areas with conditions — food bought on site or a reservation: Parum Leo Winery and Vineyard. Most expect you to buy wine to use their tables.
Yes at some: Crane Creek Regional Park, Helen Putnam Regional Park, and Tolay Lake Regional Park allow alcohol. Petaluma Adobe State Historic Park and Walnut Park do not. Rules vary by city, county and state park, so check each listing.
Picnickers stock up at Costeaux Petaluma, Della Fattoria, Ray's Delicatessen & Tavern, Lombardi's Deli & BBQ, Petaluma Creamery, and Petaluma Market. Several will pack a boxed lunch if you order ahead.
Reserved tables and booked picnics
Parks & public picnic spots in Petaluma
Where to buy picnic food
Picnic companies & experiences
Questions people ask