The rugged San Gabriel Mountains, rising starkly from the edge of the Los Angeles Basin, provide a sharp contrast to the hustle and bustle of the city and its surroundings. Angelinos across the county (a population of almost 10 million), as well as visitors from out of state, welcome the opportunity to escape from city chaos into the quiet wilderness.

This 9th edition of the classic Wilderness Press guide has been revised and updated to reflect recent trail changes, and now includes trips in the Fish Canyon Narrows, along Alder Creek, and to Jones Peak, as well as perennial favorites such as Old Baldy, Mt. Wilson, and Devils Punchbowl. Each detailed trip description notes the distance, difficulty, and ideal season, and points out the highlights of the trail. The guide includes a companion 4-color waterproof topo map.