Home News Historic Au Sable Light Station to Mark 150 Years of Service Historic Au Sable Light Station to Mark 150 Years of ServiceAugust 16, 2024News Au Sable Light Station Today National Park Service On Saturday, August 17, 2024, from 10 a.m. to 4 p.m., the Au Sable Light Station will celebrate its 150th anniversary of continuous operation. This… Login to continue reading Login Sign up for access Sign Up Now Close Previous Post Rotary Club of Munising Donates $10,396 to Munising Public School’s Natural Resources Class Next Post Senior Year: The Final Countdown Begins!