
St Martin Island and Rock Island sit at the transition between Green Bay and Lake Michigan, marking the maritime gateway between Wisconsin and Michigan. The small settlement of Fairbanks on St. Martin Island contains a Cem and evidence of local industry at the Gravel Pit, while the northern tip of the island is marked by a Light. This survey reveals the preservation of the landscape through the Rock Island State Park and the Jackson Harbor Dunes Park on the northeastern tip of Washington Island. Historic navigation is anchored by the Pottawatomie Light, which stands watch over the Rock Island Passage. The map traces the rugged coastline from Southwest Bay to Jackson Harbor, providing a detailed look at the shoals and depths that defined early Great Lakes travel.
26 named features on this map. Tap any name to fly to it.
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2 editions found
1932 · Burnt Bluff SW
USGS Topo · 1:31,680
1954 · Escanaba
USGS Topo · 1:250,000
1957 · Escanaba
USGS Topo · 1:250,000
1958 · Escanaba
USGS Topo · 1:250,000
1958 · Peninsula Point
USGS Topo · 1:62,500
1958 · Fairport
USGS Topo · 1:62,500
1960 · Washington Island
USGS Topo · 1:62,500
1982 · Washington Island SE
USGS Topo · 1:24,000
1982 · Washington Island NW
USGS Topo · 1:24,000
1982 · Washington Island NE
USGS Topo · 1:24,000