Isle Royale National Park encompasses the vast majority of this maritime survey, illustrating the isolated character of this archipelago in northwestern Lake Superior. While mostly water, the map captures a portion of the northern coastline of Isle Royale within township t65n r35w. The cartography emphasizes the park’s wilderness status, showing no established roads or modern developments, which highlights the area's preservation since its establishment. This specific quadrangle provides a detailed perspective on the shoreline and surrounding waters at the end of the second decade of the 21st century, serving as a primary reference for the physical boundaries of the island's northern reaches.
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This is the sole edition of this map. No revisions or reprints were ever made.
1958 · Hancock
USGS Topo · 1:250,000
1959 · Fort William
USGS Topo · 1:250,000
1960 · Hancock
USGS Topo · 1:250,000
1961 · Hancock
USGS Topo · 1:250,000
1966 · Hancock
USGS Topo · 1:250,000
1968 · Fort William
USGS Topo · 1:250,000
1985 · Todd Harbor
USGS Topo · 1:100,000
1985 · Siskiwit Bay
USGS Topo · 1:100,000
1985 · Lake Richie
USGS Topo · 1:24,000
1985 · Todd Harbor
USGS Topo · 1:24,000