Rock of Ages is one of four lighthouses at Isle Royale National Park.
Photo Credit: NPS Photo / Paul Brown
Photo of Isle Royale National Park
Isle Royale National Park
Lake Superior, Isle Royale National Park, Houghton, Michigan 49931 USA
Lake Superior, Isle Royale National Park, Houghton, Michigan 49931 USA
Rock of Ages is one of four lighthouses at Isle Royale National Park.
Photo Credit: NPS Photo / Paul Brown