The only down side was the trolley broke down the day before, and we were transported in a small bus perfect for our group of 16.
The whole experience was awesome. Our guide, Jay was very knowledgeable about the area, the valley, how the first settlers came in, started to grow the grapes and make their wine. He brought us right up to the present time and what a lucrative business owning a winery can be. We visited 4 wineries, each one different from the other, and enjoyed tastings and history. We had a lovely lunch at our third stop along with some wine. A nice day.
It was a lovely day. A friend has already asked for information for a planned trip to northern California.
We went to 4wineries and the trolley company did an excellent job in picking very good wineries