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Overview
Southern Indiana is home to some of nature’s most amazing treasures – over 4,000 caves, stretching for hundreds of miles beneath the surface of the Hoosier state. From show caves to state parks, Journey Indiana: Underground transports viewers to a world that few will experience in person.
Details
- Status
- Released
- Release date
- March 5, 2025
- Original language
- English
- Countries
- United States of America
- Production
- PBS
- Budget
- Not recorded
- Revenue
- Not recorded
- Homepage
- Official site