We are very excited to announce that Smasne Cellars has partnered with 2Dor Wines to purchase the former Olsen Winery in Prosser, WA. This remarkable facilities in Prosser’s Vintners Village will serve as a joint tasting room, production facilities and event center. With the Smasne and Tudor families history deeply rooted on County Line road, within the Heart of the Yakima Valley, we are looking forward to welcoming wine lovers from near and far at County Line Tasting Room.

Read More Here! “Smasne Cellars Finds New Home”-Great Northwest Wines



We source grapes from among the top vineyards in Washington State. Each vineyard is carefully selected to meet our quality standards and stylistic goals. We collaborate with dedicated, passionate growers to yield some of the highest quality grapes in the world.

Our wines are hand-crafted in limited quantities, honoring traditional winemaking techniques; our grapes are hand-picked at optimal maturity. Each wine is nurtured from vineyard to bottle by Robert O. Smasne, producing wines of exceptional character, varietal expression, refined elegance, and a distinct sense of place.

Since his first vintage in 1996, Robert O. Smasne has devoted his career to crafting wine from the region his family has called home for over 100 years. Today, in addition to making the wine for his own Smasne Cellars labels, Robert is a sought-after wine-making consultant to many of Washington’s wineries.