I cannot disagree with any of the wineries listed above but for a beautiful setting, Flying Dutchman is tough to beat. I haven’t had anything recent from them in the past ten years but a bottle of 97 this past Thanksgiving makes me want to go taste there again.
I know exactly where Chateau Benoit is…and the views of sunsets from there are pretty amazing.
If you’re gonna hit the southern Willamette Valley, then King Estate would be a great stop as well. Just a little further south from where Iris Hill was (is?), and both the drive through the vineyards, the facility, and the view from the top of their hill is great.
There is a new, spectacularly beautiful winery/vineyard called Colene Clemens
http://www.coleneclemens.com/
Located just above the Ribbon Ridge AVA with outstanding views of Chehalem Mtn and Ribbon Ridge–first vintage was '08.
The two 08 offerings were large scaled wines, supple and plush, but with nice structure and balance. We’ll learn more about the house style as the vintages roll by, but my g*d, the winery, vineyard and grounds are jaw droppingly gorgeous. This is what an unlimited budget looks like in Oregon.
In 2007 when I visited, I think Brad had a few folding chairs between his house and the in laws house. Right next to where where he dumped the remains from destemming.