Amazing Underground Secrets
Series Description: AMAZING UNDERGROUND SECRETS is an eye-catching, three-part series exploring the wonders that lie hidden below the planet's surface. It's a world of surprising, dramatic, awe-inspiring and sometimes magical things, from underground telescopes to crystal caves, from meandering tunnels to massive caverns to whole cities. Getting there is only part of the challenge; returning safely is a feat in itself.
All Upcoming Episodes
There are no broadcasts currently planned. Please check back for future broadcast dates.
These episodes of Amazing Underground Secrets aired in the last few months on Iowa Public Television.