
Harvest Moon Estate & Winery
The Pitts family has farmed this Russian River Valley estate since 2002.
Planning a group wine tasting in Russian River Valley? Whether it's a bachelorette party, birthday celebration, or friends' trip, the best group-friendly wineries offer walk-in availability, spacious tasting rooms, and a lively atmosphere that welcomes larger parties.
The wineries below welcome walk-in visitors, which means they're naturally set up for groups — no coordinating reservations for 10+ people. Many have outdoor patios, lawn games, and casual vibes perfect for celebrations.
Sorted by rating — verified wineries appear first.

The Pitts family has farmed this Russian River Valley estate since 2002.

Giovanni Balistreri, a fourth-generation farmer, runs this 1890s property.

Korbel has produced California sparkling wine by méthode champenoise since 1882.

Six generations farm 470 acres, including Jackass Hill—Sonoma County's steepest non-terraced vineyard.
Build a custom itinerary with these wineries — add tastings, lunch, and travel time to create your perfect day.
Plan Your Trip
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