
Grand Island dominates this mid-century coastal survey, situated within the cold reaches of Lake Superior off the coast of Alger County. The map shows the island's interior geography in detail, centered on Echo Lake and its outlet, Echo Lake Cr, which drains into Trout Bay. To the north, a Lighthouse sits at North Point, serving as a critical navigational aid for the maritime traffic of the Great Lakes.
12 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
3 editions found
1958 · Munising
USGS Topo · 1:62,500
1958 · Au Train
USGS Topo · 1:62,500
1958 · Wood Island
USGS Topo · 1:62,500
1958 · Shingleton
USGS Topo · 1:62,500
1958 · Grand Portal Point
USGS Topo · 1:62,500
1958 · Marquette
USGS Topo · 1:250,000
1960 · Marquette
USGS Topo · 1:250,000
1961 · Marquette
USGS Topo · 1:250,000
1968 · Marquette
USGS Topo · 1:250,000
1983 · Munising
USGS Topo · 1:100,000