Overview The Heart Bar Campground provides access to some of southern California's greatest backcountry hiking, biking and horseback riding trails, as well as a nice play to experience nature. A variety of recreation opportunities are available in the surrounding area as well, leaving little more to be desired from a campsite.Recreation A variety of backcountry hiking, biking and horseback riding trails can be found near the campground, including the famed Santa Ana River Trail, which provides m