Sapphire Falls is the best submitted by Riri on January 17, 2014 This post was in response to Top 10 Southern California Waterfalls Try to hike to this falls, the best trail I ever went to. Not for beginner. I went to Holy Jim Falls, Bonita falls, Etiwanda Falls, Sturtevant Falls, Big Falls, and Escondido Falls. 0 Comments*Enter your name*2 characters minimum.Do not change these fields following 7 + 7 =