I purchased the tour because it said it was possible to customize it. When I asked if we could visit Cakebread I was told I had to call it in the day before. Nowhere does it say that. We started well, at Domaine Carneros which was excellent and were then taken to some much more pedestrian vineyards with consequent disappointment. No real commentary was given and my group were fairly well versed in wine so were unimpressed.. We thought there would be cellar tours,perhaps less but better vineyards. We felt we got the bus tour, one size fits all. Paul, the driver did his best but we all expected a better standard.
Very expensive wine tastings in the Napa but still good trip.
Our guide was awesome! He was well travelled and was able to share a lot of interesting information.
The only drawback is trying to visit several vineyards in one day. We visited four and it would have been nice to have more time. Maybe doing less would allow for a more detailed visit at each one.
I would still recommend it to anyone wanting to see and experience the Napa and Sonoma Valleys.