Wine country isn’t just about wine. Yes, hundreds of roadies gather to taste wine and ride their bikes, but Sonoma and Napa valleys offer a good selection of mountain biking- terrain different than what montana has to offer.
So in addition to a little of this:
I was able to hit up Annadel State Park and the local bike shop recommended Lake Sonoma. I did both. Following are my video blogs and photos. Cheers!
Annadel State Park