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Earth's Natural Wonders

Extreme Wonders


Learn how the most extraordinary places on the planet evolved, and hear rarely-told stories about the challenges their inhabitants face. Mount Everest's Khumbu Icefall, the Grand Canyon and the slopes of Mount Kilimanjaro are visited.

Past Broadcasts

  • Thursday, September 7 from 8:00 p.m. - 9:00 p.m. on OPB PLUS
  • Saturday, September 9 from 12:00 a.m. - 1:00 a.m. on OPB PLUS

Upcoming Broadcasts

There are no upcoming broadcasts