The comeback story of Horse Cave, Kentucky, begins far below its streets in the Hidden River Cave that was used as a waste dump for decades.
Breakdown
- Horse Cave, Kentucky, once used its underground cave as a sewer and waste dump. 15s
- Efforts to modernize the sewer system faced resistance due to concerns over rising costs. 33s
- A 40-year cleanup led by the American Cave Conservation Association resulted in a modern sewer system and cave restoration. 38s
- The restored cave now features 10 miles of passageways and the world's longest suspension bridge inside a cave, attracting 30,000 visitors annually. 1m 16s
- The transformation also enabled the opening of factories, bringing nearly 3,000 new jobs to the town. 2m 3s