Petaluma Gap Wineries
VerifiedSangiacomo Family Wines
$$$Experience the legacy of Sangiacomo Family Wines, where tradition meets exceptional winemaking.
VerifiedKeller Estate
$$$Keller Estate: Where Mexican heritage meets cool-climate winemaking in Sonoma's Petaluma Gap.
VerifiedCeja Vineyards
$$A family-owned winery crafting beautifully balanced wines in Napa and Sonoma.
About Petaluma Gap
Petaluma Gap is Sonoma County's newest AVA, recognized in 2017 for its defining feature: a gap in the coastal mountain range that channels powerful Pacific winds directly into the growing area. These persistent winds stress the vines and produce grapes with intense flavor concentration.
The wind is so consistent that it's actually shaped the trees — you can see them permanently bent by the prevailing breeze. This extreme maritime influence produces Pinot Noirs of great intensity and structure, along with crisp Chardonnays and aromatic Syrahs that stand out for their cool-climate elegance.
Known For
Pinot Noir, Chardonnay, Syrah
Terroir
Wind-swept terrain with a coastal mountain gap channeling Pacific marine influence
Best Time to Visit
Late summer and fall; spring can be quite windy