Bosma Estate Winery produces small-batch, estate-grown wines from vineyards in the Rattlesnake Hills AVA in the Yakima Valley. The winery is built on a legacy of family, art, and quality wine.
Bosma Estates focuses on Malbec, Petit Verdot, Roussanne, Cabernet Sauvignon, Syrah. Signature bottles include 2015 Syrah (Cattle Baron label), award-winning Malbec, Petit Verdot, Roussanne, and Cabernet Sauvignon. When booking a tasting, ask which current release best represents the estate's style.
No membership required. Bosma Estates welcomes all visitors. Reservations may still be recommended, especially on weekends.
Bosma Estates is in Outlook, WA, in the Rattlesnake Hills wine region. Phone: (509) 829-3332. Confirm hours before visiting. Winery schedules vary seasonally.
Bosma Estates was established in 1972, giving the estate 54 years to develop its wine program and farming practices.
Bosma Estates offers: Wine Tasting. 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: Closed | Thursday: Closed | Friday: 11:00 AM – 5:00 PM | Saturday: 11:00 AM – 5:00 PM | Sunday: 1:00 – 5:00 PM Hours may vary seasonally. Confirm by phone or on their website before visiting.
Yes, Bosma Estates has outdoor seating. Availability is weather-dependent. Call ahead to confirm, particularly outside summer months.
Waived with two bottle purchase If you find wines you'd like to take home, a purchase can offset the cost of the visit.
Platinum Award 2018 Malbec, Silver Award 2020 Petit Verdot, Silver Award 2018 Roussanne, Silver Award 2019 Cabernet Sauvignon
