
The southern portion of the Illinois Ozarks is defined by the dramatic geology of the Shawnee National Forest, where the Pounds Escarpment and High Knob rise above the surrounding terrain. This landscape is shaped by the Illinois Basin's geological history, most notably at Hicks Dome, an eroded structural uplift in the southwest. Small rural communities like Karbers Ridge, Sparks Hill, and Hicks serve as the primary nodes of settlement amidst a dense network of wooded hollows and creek systems.
62 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.
20 maps found

1916 Cave in Rock
Hardin County, IL

1959 Karbers Ridge
Hardin County, IL

1959 Saline Mines
Hardin County, IL

1996 Karbers Ridge
Hardin County, IL

1996 Saline Mines
Hardin County, IL
2011 Cave-in-Rock
Hardin County, IL
2011 Saline Mines
Hardin County, IL
2012 Karbers Ridge
Hardin County, IL
2015 Cave-in-Rock
Hardin County, IL
2015 Karbers Ridge
Hardin County, IL
2015 Saline Mines
Hardin County, IL
2018 Cave-in-Rock
Hardin County, IL

2018 Karbers Ridge
Hardin County, IL
2018 Saline Mines
Hardin County, IL
2021 Cave-in-Rock
Hardin County, IL
2021 Karbers Ridge
Hardin County, IL
2021 Saline Mines
Hardin County, IL

2024 Cave-in-Rock
Hardin County, IL

2024 Karbers Ridge
Hardin County, IL

2024 Saline Mines
Hardin County, IL