Burt Township, US
Au Sable Light is an active lighthouse in the Pictured Rocks National Lakeshore west of Grand Marais, Michigan off H-58. Until 1910, this aid to navigation was called "Big Sable Light" (not to be confused with Big Sable Point Light near Ludington, Michigan on Lake Michigan or Little Sable Point Ligh
t south of Pentwater, Michigan).
Listen to the audio guide for Au Sable Light Free on WIP — starts by itself when you arrive, even with the screen off