The brilliant white stucco stands out dramatically against the rugged Mayacamas and Vaca mountain ranges that flank each side of Napa Valley. Mount Saint Helena makes a lovely distant backdrop. The tour is self guided so it's at your own pace and the gondola ride is unique for the area. It's also one of only wineries that's on a hill in the middle of Napa Valley so the views are to die for.
My only suggestion would be (if you enjoy wine clubs) to join the wine club before you go. You can get on the gondola for free for up to 4 people and the tour is included as well. That pays for one of your months of wine right there.
Then, you get access to the VIP tasting room which is fantastic.