
Calhoun Point marks the convergence of two of America’s most significant waterways, where the Illinois River meets the Mississippi River. This landscape is defined by the shifting waters and bottomlands of the Mark Twain National Wildlife Refuge, featuring a complex network of sloughs and lakes like Swan Lake and Gilbert Lake. The interior of the peninsula rises into ridges and hollows, home to established rural communities such as Brussels, Meppen, and Golden Eagle.
50 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1903 · O'Fallon
USGS Topo · 1:125,000
1924 · Robertson
USGS Topo · 1:24,000
1927 · St. Charles
USGS Topo · 1:62,500
1930 · Hardin
USGS Topo · 1:62,500
1930 · Jerseyville
USGS Topo · 1:62,500
1931 · Brussels
USGS Topo · 1:62,500
1933 · Jerseyville
USGS Topo · 1:62,500
1933 · Saint Charles
USGS Topo · 1:62,500
1934 · Hardin
USGS Topo · 1:62,500
1938 · Hardin
USGS Topo · 1:62,500