Episode description: Take an adventure of discovery into the science and history of the Oregon Caves National Monument. Learn how these spectacular caverns were formed, and what creatures have visited and inhabited them over the years.
Rating: [TV-G] (General Audience)
No Upcoming Airdates.
- KET: Sunday, November 11, 2012 at 4:30 am EST
- KET: Sunday, September 23, 2012 at 11:30 pm EDT
First aired: Sunday, September 23, 2012 (excluding any air dates prior to June 1999)