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Water and mud walls inside Bluespring Caverns
Bluespring Caverns is a cave system located in Lawrence County, Indiana, approximately 80 miles (128 km) south of Indianapolis. The cave system is a karst and river type cave formation and drains a 15 miles² (38.8 km²) sinkhole plain. The cave contains 21 miles (34 km) of surveyed passages and is most notable for having the longest known subterranean river in the United States with approximately 3 miles (4.8 km) of navigable river.
BluespringCaverns is a cave system located in Lawrence County, Indiana, approximately 80 miles (128 km) south of Indianapolis. The cave system is a karst...
United States Other show caves in Indiana Wyandotte Caves BluespringCaverns Squire Boone Caverns Marengo Cave Tours of Twin Caves at Spring Mill State Park...
rubber. Lin and her team researched the BluespringCaverns, the Lost River, and the White River. Lin visited the Caverns and worked with U.S. Geological Survey...
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