If you're looking to plan a full day in Wine Country, let this list be your guide! We have each of our recommended wineries listed by region so you can see which are close by.
These regions are both broad and specific. Napa and Sonoma are the two main counties in Wine Country. Wineries included in those category may not be that close to each other, but are probably still doable in one day. Each other region is much more specific and a great place to start if you're trying to build a full day of tastings with not a lot of driving.