Rising high above the prairies west of the Blackhills stands a tower of astounding geological feature. Considered sacred by indigenous people, it's an impressive and striking monument against the flatlands of Northeastern Wyoming. Hundreds of parallel cracks make it one of the finest climbing areas in North America, and for decades this remarkable wonder has drawn daredevils and thrill seekers alike, all hoping to stand atop the tower's flat summit.

One person, though, took a very different approach, one that hasn't been attempted since.

On this episode of America's National Parks Podcast, the man who spent six days trapped atop Devils Tower National Monument and the attempt to bring hm back to Earth.