| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Yellowstone: America's First National Park | 30 | ||
| S01E02 | The Majestic Giants of Sequoia National Park | 30 | ||
| S01E03 | Mesa Verde: Preserving Ancient Ruins | 30 | ||
| S01E04 | Hawaii Volcanoes: Parks as Science Labs | 30 | ||
| S01E05 | Denali: What's in a Name? | 30 | ||
| S01E06 | Grand Canyon: Building on the Edge | 30 | ||
| S01E07 | Philanthropy and Park Creation at Acadia | 30 | ||
| S01E08 | Shenandoah: Who Owns a View? | 30 | ||
| S01E09 | The Power of Water in the Everglades | 30 | ||
| S01E10 | The Vast Underground World of Mammoth Cave | 30 | ||
| S01E11 | Saving the Desert in Death Valley | 30 | ||
| S01E12 | White Sands: A Landscape of Warfare | 30 |
No artwork of this type.
No artwork of this type.
No artwork of this type.