This category features sites of caves open to the touring public and includes privately-owned commercial caves and those operated by federal, county, regional and local agencies.
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Sites 1
Discovered by a group of lead miners in 1868 and commercialized in 1932. Features half hour to 45-minute tour, hours, photo gallery and contacts. Located south of Dubuque.
Discovered by a group of lead miners in 1868 and commercialized in 1932. Features half hour to 45-minute tour, hours, photo gallery and contacts. Located south of Dubuque.
Last update:
September 26, 2021 at 13:46:42 UTC
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Regional: North America: United States: Iowa: Localities: W: Wyoming
- Recently edited by cherel
- Recently edited by cherel