Grosgrain Vineyards is set at Old Milton Vineyard on five acres in the Walla Walla Valley with a tasting room overlooking their vineyards in the Southside winery district. Their 80-acre Grosgrain Vineyard lies in the hills 15 minutes south, with both properties reflecting a dedication to organic farming and wines of freshness and elegance.
Checked against the winery’s website on September 6, 2026.
When to visit Grosgrain Vineyards
Monday10:00 AM - 5:00 PM
Tuesday10:00 AM - 5:00 PM
Wednesday10:00 AM - 5:00 PM
Thursday10:00 AM - 5:00 PM
Friday10:00 AM - 5:00 PM
Saturday10:00 AM - 5:00 PM
Sunday10:00 AM - 5:00 PM
Good to know about Grosgrain Vineyards
Yes, Grosgrain Vineyards has a tasting room open to visitors. Visits are by reservation, so book ahead rather than dropping in.
Grosgrain Vineyards focuses on Lemberger, Chenin Blanc, Cabernet Sauvignon, Merlot, Cabernet Franc, and more. Signature bottles include 2024 Lemberger Blanc de Noirs, 2024 Chenin Blanc, 2022 Cabernet Sauvignon, 2023 Stonewashed, 2023 Seven Hills Grenache, 2023 Las Canteras Grenache, 2023 Skin Contact Sémillon, 2022 Rojo, 2023 French Creek Vineyard Grenache, 2022 Grosgrain Vineyards Carignan, 2023 XL Mourvèdre, 2022 Charbono, 2022 Immersion, 2023 Columbia Valley Grenache, 2022 Petit Grosgrain, 2023 Rosso. When booking a tasting, ask which current release best represents the estate's style.
A tasting at Grosgrain Vineyards costs $30 per person, as listed on the winery's own website on September 6, 2026. Fees change with the season and the experience booked, so confirm the current price when you reserve.
Yes, Grosgrain Vineyards 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.
Grosgrain Vineyards is in Walla Walla, WA, in the Washington wine region. Phone: +1 509-876-4045. Confirm hours before visiting. Winery schedules vary seasonally.
Grosgrain Vineyards offers: Casa Grosgrain Vacation Rental. 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: 10:00 AM – 5:00 PM | Tuesday: 10:00 AM – 5:00 PM | 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.
Yes, Grosgrain Vineyards has outdoor seating. Availability is weather-dependent. Call ahead to confirm, particularly outside summer months.
Where to find Grosgrain Vineyards
2158 Half Acre Lane Walla Walla, WA, United States of America
