Jewel Cave Underground Beauty

Jewel Cave underground Beauty
Jewel Cave National Monument offers amazing scenery in the Black Hills. Yet its most splendid views are found underground, consisting of brilliant colors, unique shapes, and a mysterious environment. For those who cannot tour Jewel Cave, this video podcast showcases the beautiful features within an underground world.
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https://www.nps.gov/media/video/view.htm?id=6C795D57-E165-CE0E-9C149D13A859425B