This is one of the most enjoyable hikes around the Los Angeles area. The hike moves through pristine wilderness area along a magnificent section of the Pacific Crest Trail. Fragrant pine and cedar forests loom overhead with the soothing sound of trickling water in Cooper Canyon creek just dazzles the senses. After crossing the creek in Cooper Canyon you will see a large waterfall up to the left which is accessible by using a steep trail down to a large pool at the base. Cooper Canyon Falls just roars in the springtime! Continuing on, soon you will see Mt. Williamson emerging in the background and you will arrive at Little Rock Creek, a great place to have lunch before starting the final ascent up the trail