Pictured Rocks
Alger County, Michigan · 1966
Forty miles of sandstone cliffs on Lake Superior stained in bands by mineral seepage, copper green, iron red, manganese black. It was the first national lakesho
Open on the map →Alger County, Michigan · 1966
Forty miles of sandstone cliffs on Lake Superior stained in bands by mineral seepage, copper green, iron red, manganese black. It was the first national lakesho
Open on the map →