North Bay Trails by David Weintraub and revised by Mary Burk and Ben Pease, is a comprehensive guide for exploring trails in the Marin, Napa, and Sonoma counties, including National, State, and Regional parks. This book is an important reference for hikers, runners, and outdoor enthusiasts who want to escape the city and breathe in a little fresh air. Walk lengths vary from 2-mile jaunts to all-day treks, with a few overnight camping opportunities...