San Dimas is a city located in Los Angeles County, California. It is known for its suburban atmosphere and proximity to the San Gabriel Mountains. The city offers a variety of parks, recreational facilities, and community events, making it a family-friendly destination. Founded in the late 19th century, San Dimas has a rich history that includes the famous San Dimas Rodeo. The city is also home to the Pacific Railroad, which played a significant role in its development. Today, San Dimas combines a small-town feel with access to urban amenities, attracting residents and visitors alike.