Van Duzer Vineyard, Andrea Johnson Photographer

Van Duzer Corridor AVA



The Van Duzer Corridor is an anomaly in the Coast Range through which oceanic winds funnel into the Valley, creating a cooling effect that occurs as early as 2:00 in the afternoon. This breeze dries out the vine canopy and decreases fungus pressure, making the area highly attractive for grape growing and supporting sustainable practices by drastically reducing the need for fungus spray. As a phenomenon of wind protection, the grape skins thicken, leading to an abundance of anthocyanins (color) and tannin.

The buffering effect is highly noticeable and varies from one vintage to another. When nearby regions of the Willamette Valley face overly warm conditions, this area is usually slightly cooler. The opposite is also true; when the nearby regions of the Willamette Valley face below-average temperatures during the growing season, this area receives generous mild air from the ocean, tempering the cold. These combined effects allow for near-perfect growing conditions with highly consistent quality.

Within the 35.9 square mile triangle that composes the Van Duzer Corridor, nearly 1,000 acres are occupied by 18 commercial vineyards and 6 bonded wineries.


Van Duzer Corridor AVA Map


Established: December 14, 2018 
Wineries: 6
Tasting Rooms: 6
Vineyards: 18
Total Area: 59,850 acres
Planted Area: 1,000 acres
Most common grape varieties: Pinot noir, Chardonnay, Pinot gris, Riesling, Pinot blanc, Sauvignon blanc


Oregon Wine Resource Studio (maps and additional information)