"If you’re after something a bit different, I recommend the Napa Valley Wine Trolley: instead of a regular tour bus you ride on a replica of a cable car (an open-air car, so pick the right weather). Tours leave from the Oxbow Market in Napa and the Classic Napa Valley tour is $125, which includes transportation to three wineries, a casual picnic-style lunch, plus unlimited bottled water and soft drinks between tastings." - Matthew Kepnes