Drapery and flowstone in Chimney Dome (Figure provided by A. Frierdich)
Illinois Caverns State Park
Waterloo, Illinois
36 miles away
"St. Louis visitors enjoy a quick escape to explore unique underground formations and natural beauty just across the Mississippi River."
A unique state park featuring Illinois' only commercial cave open to the public.
Cave ToursPicnickingWildlife ViewingPhotographyNature Study
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