San Gorgonio Mountain is the highest peak in Southern California, standing at 11,503 feet (3,506 meters). It is located in the San Bernardino Mountains and is part of the San Bernardino National Forest. The mountain is a popular destination for hikers and outdoor enthusiasts, offering various trails and stunning views of the surrounding landscape. The mountain is named after Saint Gorgonio, a Christian martyr. It is known for its diverse ecosystems, ranging from desert scrub at lower elevations to alpine conditions near the summit. San Gorgonio Mountain is also home to unique wildlife and plant species, making it an important area for conservation.