Wineries in Deer Park, CA
3 wineries in and around Deer Park, California — call ahead or check hours before the drive — many small wineries pour only Thursday through Sunday, and harvest season can change everything.
Viader Vineyards & Winery
1120 Deer Park Rd, Deer Park, CA 94576-9715
Tip: weekday afternoons are the quiet hours — you'll often get the winemaker themselves at the counter. Weekend crowds peak 1–4 pm.