Côte Bonneville produces classically styled wines that express the unique character of their DuBrul Vineyard, a steep south-facing hillside planted in 1992 by Hugh and Kathy Shiels. The winery was founded in 2001 to showcase the spectacular fruit of this distinctive site.
Yes, Cote Bonneville has a tasting room open to visitors (from their website, September 5, 2026). Visits are by reservation, so book ahead rather than dropping in.
Yes, Cote Bonneville requires a reservation for tastings (from their website, September 5, 2026). Plan ahead, especially for weekends and harvest season.
Yes, Cote Bonneville welcomes dogs. Policies usually cover outdoor areas only and expect dogs on a leash. Call ahead if you're bringing more than one, or if the weather is pushing everyone indoors.
Cote Bonneville is in Sunnyside, WA, in the Yakima Valley wine region. Phone: (509) 837-2794. Confirm hours before visiting. Winery schedules vary seasonally.
Cote Bonneville was established in 2001, giving the estate 25 years to develop its wine program and farming practices.
The winemaking at Cote Bonneville is led by Kerry Shiels. Visiting during special events or release weekends is often the best chance to meet the winemaking team and ask questions about specific vintages or techniques.
Cote Bonneville offers: Tasting Room. Seated or guided experiences typically include more context about the wines and the estate's approach. Worth booking if you want depth over breadth.
Monday: Closed | Tuesday: Closed | Wednesday: 10:00 AM – 5:00 PM | Thursday: 10:00 AM – 5:00 PM | Friday: 10:00 AM – 5:00 PM | Saturday: 10:00 AM – 5:00 PM | Sunday: 10:00 AM – 5:00 PM. Hours may vary seasonally. Confirm by phone or on their website before visiting.
Wine Advocate: "If you don't know about this winery, it's time to get it in gear".
