Illinois Physical Map
Illinois is mostly glacial plain — its physical map shows the river systems, not mountains.
Rendered from SRTM 30m elevation data + Natural Earth rivers/lakes + US Census state boundary. Three variants below — pick the one that fits your lesson, all free.
Highest Point
Charles Mound
1,235 ft
Lowest Point
Mississippi River at Cairo
279 ft
Choose your version
Three variants from the same data.
Same Illinois terrain rendered three different ways for three different uses.
Reference / Curriculum
Featuring the Central Lowlands, the Driftless Area, and the Mississippi/Ohio River valleys, with peak names + elevations and major cities labeled. Use this as the "answer key" or wall-poster reference.
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Labeling Exercise
Same Illinois terrain, no labels. Have your child identify the major mountain ranges, rivers, and physical features themselves.
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Wall Poster / Pinterest
High-contrast monochrome version. Same elevation data, dramatically rendered for wall-poster use or visual study.
download Download PDFBuilt from real data, not stock images.
Every Illinois physical map on this page was rendered from NASA SRTM 30-meter elevation data, with hydrography from Natural Earth and state boundary from US Census TIGER/Line. The terrain texture is real — every ridge, valley, and elevation contour matches what you'd see on a USGS topo map.
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Illinois political map
The blank outline version of Illinois (state borders, no terrain). Useful for political-geography exercises.
school4-5 US Geography Pack
Multi-week activity guide. Week 3 covers mountain ranges and rivers — pair this physical map directly into that lesson.
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Browse physical maps for every state, plus continents and the world.