Sturtevant Falls is a 50-foot waterfall located in Big Santa Anita Canyon, featuring moss and algae-covered rocks. The hike is a 3-mile loop with a steep initial descent and ascent, offering scenic views of cabins and creek crossings. The trail is popular for hiking, horseback riding, and photography, with nearby access to other trails like Spruce Grove Camp and Hermit Falls. It offers a picturesque setting amidst the San Gabriel Mountains, making it a standout location for nature enthusiasts.