Located in the heart of the San Gabriel Valley – 25 miles east of Los Angeles along the foothills of the San Gabriel Mountains, San Dimas is a blend of community amenities, wonderful parks, open space, great recreational and community facilities, enjoyable community events, and activities, attractive development, and retail centers, and quiet and comfortable neighborhoods. Our greatest asset is our small-town feel and the volunteerism of our residents as they contribute to our great quality of life.