Siduri is based in Santa Rosa but sources its Pinot Noir grapes from vineyards from Santa Barbara to the Willamette Valley. Founded in 1994 by a pair of wine enthusiasts from Texas, Adam and Dianne Lee, the couple named their enterprise after the Babylonian goddess of wine. The estate only produces Pinot Noir, which consistently wins compliments from reviewers. Robert M. Parker Jr. has called Siduri “one of the California’s top Pinot Noir producers.”