Adventure Cycling in Northern California is divided into six regions, featuring some of Northern California's best landscapes, including the North Coast's rugged coastlines and tall redwood forests, the majestic inland valleys of Napa, Sonoma, Mendocino, and Lake counties, and magnificent Yosemite National Park. Each ride includes information on level of difficulty, terrain, traffic, best time to ride, points of interest, and accommodations, plus historical background on each region.