Planning to visit wine country in northern California this summer. We don’t want to drive for obvious reasons and are hoping to avoid the planned shuttle tours. From the maps, it looks like there are several areas with 8-10 wineries within a mile or two of each other. They’re mostly connected by state highways that I assume aren’t exactly pedestrian friendly, but is it possible to get a ride to such an area then walk among the nearby wineries at our own pace? This seems like an obvious question but I haven’t really seen anything about it online.
(I’ve read about "wine trek" planned tours that visit a few wineries and have hikes in between, we’re not looking for that.)