The San Gabriel Mountains are a mountain range located in Southern California, part of the larger Transverse Ranges. They stretch approximately 60 miles and are known for their rugged terrain, diverse ecosystems, and scenic beauty. The mountains are home to several popular recreational areas, including hiking trails, camping sites, and the Angeles National Forest. The highest peak in the San Gabriel Mountains is Mount Baldy, which rises to 10,064 feet. The range is also notable for its unique wildlife and plant species, making it an important area for conservation. The mountains are a popular destination for outdoor enthusiasts and nature lovers.