The Binkley Cave system is currently the longest in Indiana, and the 9th longest in all of the United States. "Journey Indiana: Underground" will take viewers on a virtual tour of Binkley's magic, from prehistoric bones to a stunning 35-foot waterfall! 💦 Watch on WTIU and the Journey Indiana YouTube channel this Thursday, March 6 at 8pm. | WTIU Public Television
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The Binkley Cave system is currently the longest in Indiana, and the 9th longest in all of the United States. "Journey Indiana: Underground" will take viewers on a virtual tour of Binkley's magic, from prehistoric bones to a stunning 35-foot waterfall! 💦 Watch on WTIU and the Journey Indiana YouTube channel this Thursday, March 6 at 8pm. | WTIU Public Television
3.9K viewsMar 4, 2025
FacebookWTIU Public Television
Cave History at Indiana Caverns
Cave History at Indiana Caverns
Apr 30, 2023
indianacaverns.com
Check out the air in this video being sucked into the Binkley Cave system through small openings in the rocks. There has to be many miles of unknown cave to account for this strong of suction. An exciting discovery awaits! | Indiana Caverns
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Check out the air in this video being sucked into the Binkley Cave system through small openings in the rocks. There has to be many miles of unknown cave to account for this strong of suction. An exciting discovery awaits! | Indiana Caverns
1.2M viewsDec 1, 2020
FacebookIndiana Caverns
Cave Information | Kartchner Caverns State Park
3:10
Cave Information | Kartchner Caverns State Park
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azstateparks.com
Archeologists in Mexico have discovered the worlds largest flooded cave. The watery labyrinth spans 216 miles in a stunning web of underwater grottoes http://cnn.it/2BcDcDS | CNN
1:15
Archeologists in Mexico have discovered the worlds largest flooded cave. The watery labyrinth spans 216 miles in a stunning web of underwater grottoes http://cnn.it/2BcDcDS | CNN
411.8K viewsJan 18, 2018
FacebookCNN
Tiny Cliff Hole Reveals Giant Underground Cave System
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Tiny Cliff Hole Reveals Giant Underground Cave System
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Pretty cool being so far under the earth in such a massive underground cave system. Geological formation: The caverns were formed over 350 million years ago when an underground river carved through limestone. Native American use: Archaeological evidence shows Native Americans used the cave for thousands of years, with some artifacts discovered near the entrance. Cold War use: During the Cold War, the cave was designated as a fallout shelter for thousands of people. Early 20th century: Hans Kenna
418 views5 months ago
FacebookBradley Green
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New discovery stuns Natural Bridge Caverns owners
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