When we finally left the broad western horizon of the Pacific Ocean behind us, we had good incentive to cross the rugged coastal hills to the valleys of the wine country. It's a gorgeous area everywhere you look, fine for driving and exploring down roads that barely appear (or don't appear) on the maps. Drive by hunch! This is no place for a GPS. GPS devices come with built-in serendipity destroyers.
We have been to the Wine Country several times, and each time we get better at it. The first time, back before the turn of the century, we drove up the Napa Valley, visited some wineries and tested their wares, and thought it fun. On the next visit we planned ahead and drove up the Sonoma Valley, dutifully stopping at whichever winery we had on our list, checking them off as if we were still at work.