| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Yellowstone |
February 20, 2013
|
36 | |
| S01E02 | Forests: Sequoia & Kings Canyon |
February 20, 2013
|
6 | |
| S01E03 | Yosemite |
February 20, 2013
|
28 | |
| S01E04 | Volcanic: Mt. Rainier |
February 20, 2013
|
7 | |
| S01E05 | Lakes: Crater Lake |
February 20, 2013
|
5 | |
| S01E06 | Caves: Wind Cave |
February 20, 2013
|
4 | |
| S01E07 | Historic: Mesa Verde |
February 20, 2013
|
5 | |
| S01E08 | Mountains: Glacier |
February 20, 2013
|
7 | |
| S01E09 | Mountains: Rocky Mountain |
February 20, 2013
|
5 | |
| S01E10 | Volcanic: Haleakala |
February 20, 2013
|
4 | |
| S01E11 | Volcanic: Hawai'i Volcanoes |
February 20, 2013
|
8 | |
| S01E12 | Volcanic: Lassen Volcanic |
February 20, 2013
|
5 | |
| S01E13 | Historic: Cuyahoga Valley |
February 20, 2013
|
4 | |
| S01E14 | Seashores: Acadia |
February 20, 2013
|
6 | |
| S01E15 | Grand Canyon |
February 20, 2013
|
28 | |
| S01E16 | Canyons: Zion |
February 20, 2013
|
5 | |
| S01E17 | Historic: Hot Springs |
February 20, 2013
|
6 | |
| S01E18 | Canyons: Black Canyon River |
February 20, 2013
|
4 | |
| S01E19 | Mountains: Grand Teton |
February 20, 2013
|
6 | |
| S01E20 | Caves: Carlsbad Caverns |
February 20, 2013
|
6 | |
| S01E21 | Seashores: Everglades |
February 20, 2013
|
5 | |
| S01E22 | Mountains: Great Smokies |
February 20, 2013
|
8 | |
| S01E23 | Forests: Shenandoah |
February 20, 2013
|
7 | |
| S01E24 | Seashores: Olympic |
February 20, 2013
|
6 | |
| S01E25 | Lakes: Isle Royale |
February 20, 2013
|
6 | |
| S01E26 | Caves: Mammoth Cave |
February 20, 2013
|
5 | |
| S01E27 | Deserts: Big Bend |
February 20, 2013
|
7 | |
| S01E28 | Islands: Virgin Islands |
February 20, 2013
|
4 | |
| S01E29 | Badlands: Petrified Forest |
February 20, 2013
|
5 | |
| S01E30 | Canyons: Canyonlands |
February 20, 2013
|
6 | |
| S01E31 | Mountains: Guadalupe Mountains |
February 20, 2013
|
5 | |
| S01E32 | Mountains: North Cascades |
February 20, 2013
|
3 | |
| S01E33 | Islands: American Samoa |
February 20, 2013
|
3 | |
| S01E34 | Canyons: Arches |
February 20, 2013
|
5 | |
| S01E35 | Badlands: Badlands |
February 20, 2013
|
6 | |
| S01E36 | Islands: Biscayne |
February 20, 2013
|
5 | |
| S01E37 | Canyons: Bryce Canyon |
February 20, 2013
|
4 | |
| S01E38 | Canyons: Capitol Reef |
February 20, 2013
|
6 | |
| S01E39 | Forests: Congaree |
February 20, 2013
|
4 | |
| S01E40 |
Islands: Channel Islands
season finale
|
February 20, 2013
|
6 | |
| S01E41 | Deserts: Death Valley |
February 20, 2013
|
10 | |
| S01E42 | Alaska: Denali |
February 20, 2013
|
5 | |
| S01E43 | Historic: Dry Tortugas |
February 20, 2013
|
5 | |
| S01E44 | Alaska: Gates of the Arctic |
February 20, 2013
|
3 | |
| S01E45 |
Alaska: Glacier Bay
season finale
|
February 20, 2013
|
5 | |
| S01E46 | Deserts: Great Basin |
February 20, 2013
|
5 | |
| S01E47 | Mountains: Great Sand Dunes |
February 20, 2013
|
6 | |
| S01E48 | Deserts: Joshua Tree |
February 20, 2013
|
5 | |
| S01E49 | Alaska: Katmai |
February 20, 2013
|
6 | |
| S01E50 | Alaska: Kenai Fjords |
February 20, 2013
|
5 | |
| S01E51 | Alaska: Kobuk Valley |
February 20, 2013
|
4 | |
| S01E52 | Alaska: Lake Clark |
February 20, 2013
|
4 | |
| S01E53 |
Forests: Redwood
season finale
|
February 20, 2013
|
7 | |
| S01E54 | Deserts: Saguaro |
February 20, 2013
|
6 | |
| S01E55 | Badlands: Theodore Roosevelt |
February 20, 2013
|
5 | |
| S01E56 | Lakes: Voyageurs |
February 20, 2013
|
5 | |
| S01E57 |
Alaska: Wrangell-St. Elias
series finale
|
February 20, 2013
|
6 |
No artwork of this type.
No artwork of this type.
No artwork of this type.