2015 Map of Cat Island

About this map

Apostle Islands National Lakeshore encompasses the isolated landmasses shown here within the cold expanse of Lake Superior. This 2015 record highlights the distinct coastal profiles of Cat Island, North Twin Island, and the northern edge of Ironwood Island. The map illustrates the preservation of these islands as part of the national lakeshore, showing the surveyed sections and boundaries defined by the Public Land Survey System, including t53n r2w and t52n r2w. These topographic details offer a modern look at the shoreline configurations and elevation contours of these landforms, which remain largely undeveloped and dedicated to natural conservation and public recreation.