Canyon Country. A rugged empire of towering rock in the outback of Southern Utah and Northern Arizona. From a labyrinth of flooded canyons to a barren landscape that holds the secrets of a rich geological past. This episode is filled with stunning 4K aerials that show epic natural wonders in the remote desert of the American southwest. From sweeping canyons bound by towering cliffs to fossilized dunes striped in desert red, the Paria Plateau is a geological marvel.

pt. 1. Zion National Park: Geology of a Canyon -- pt. 2. North American Monsoon: The Power of Nature -- pt. 3. Checkerboard Mesa: The Impact of Weathering -- pt. 4. Kolob Arch: Erosion and Weathering in Action -- pt. 5. Animal Adaptations in Zion National Park -- pt. 6. Hoodoos: Geologic Wonders of Erosion.