One of the finest wedding venues in Napa Valley happens to be the Franciscan Estate. The Franciscan Winery and Vineyards is actually down the street in Oakville. The wedding photos you see here were taken in their tasting room, the location where they hold all of the events at the Franciscan.
If you are thinking of having an event at the Franciscan Estate you might want to check out this page
Here is the contact information for Franciscan Estates: 1178 Galleron Road at Highway 29 St. Helena, CA 94574 | (707) 967-3830