Looking for a quick escape full of cozy fall ambiance and changing autumn leaves? From the craggy coast of Half Moon Bay to Mendocino's Anderson Valley, Northern California’s got the goods—and there are plenty of warming fireplaces, leaf-peeping opportunities, quaint historic centers, and comforting cool-weather eats and drinks to last through winter. --- Take full advantage of the season in these five towns with strong fall vibes. Auburn, Placer County Autumn is a treat throughout the Si...