Mobile applications, "apps" for short, are just another avenue to get you to the outdoors. Whether your seeking the best vacations spots around California, or a remote fishing camp site in the High Sierra - there's bound to be a mobile app for it. Back country trails, gear reviews, mapping and navigation, campground info and outdoor recreation. Apps available for health and fitness, trailhead searches and elevation tracking. The possibilities are endless, so start exploring apps for the outdoor in California.