Maps of the Great Lakes region showcasing different locations. All posters are full color and printed on 24"x18" high quality, acid-free paper.
Lighthouse Map features the locations of over 80 historic lighthouses.
Shipwreck Map features the locations of over 70 historic shipwrecks.
Nautical Chart is an exact reproduction of NOAA Great Lakes Chart #14500, showing the entire Great Lakes. Not to be used for navigation.