The Cambria Discovery Route highlights 24 points of interest along the northern coast of San Luis Obispo County. Highlights include the historic Piedras Blancas Light Station and Hearst Castle, scenic trails along Moonstone Beach, Santa Rosa Creek and Fern Canyon, plus numerous parks and beaches. You can download the Cambria activity map here, or for those looking to give back while on vacation, check out the list of Stewardship activities here.