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Caves throughout south-central Indiana show limestone in a different light

WFIU | By Timothy David Jagielo
Published July 8, 2022 at 8:28 PM EDT
Tour guides take visitors 500 feet into upper twin cave.
Tour guides take visitors 500 feet into upper twin cave.

The cave systems throughout south-central Indiana are a delicate subterranean world and cave tours can show limestone, an important regional export, in a different light.

Join Indiana Public Broadcasting's Tim Jagielo on this video feature:

 

Tags
rockscavesgeologylimestoneIndiana Newsdesk
Ethan Sandweiss
Ethan Sandweiss is a multimedia journalist for Indiana Public Media. He has previously worked with KBOO News as an anchor, producer, and reporter. Sandweiss was raised in Bloomington and graduated from Reed College with a degree in History.
See stories by Ethan Sandweiss