America's National Parks - Episode Guide

The Olympic peninsula's rugged coastline, rainy forests and high summits team with wildlife, making it one of most diverse parks in North America.

Beneath granite cliffs and giant sequoias, follow the animals that make Yosemite National Park their home, in a unique portrait of this legendary park.

The Everglades National Park, one of the largest wetlands on our planet, is a puzzle of different habitats all contributing to a remarkable biodiversity and home to thousands of species like alligators, the elusive Florida panther, and the delicate Key deer.

Bears, moose, and an endless wilderness: The Gates of the Arctic National Park in the north of Alaska is one of the last untamed places on our planet.

Sculpted by nature over millions of years, the Grand Canyon may be America's best-known natural wonder, but few have seen beyond its north side.

A wilderness jewel of vast forests and yawning valleys, Yellowstone is home to large bison herds, wolf packs, and generations of grizzly bears.

Take a colorful journey through the seasons of the Great Smoky Mountains National Park to reveal captivating life and growth beyond the lookouts. Formed around 200-300 million years ago, the Great Smoky Mountains are among the oldest mountains in the world. They have become home to thousands of species. Explore the scenery and the incredible diversity of plants and animals that make it the most visited park in the National Park system. The park was created in 1934 by purchasing land from private owners and turning the tamed land back into wilderness.

Visiting one of America's newest National Parks, the Saguaro Desert in Arizona, where more species reside than any other desert in North America.

Follow these amazing animals as they fight foreign invaders, tempestuous weather, and rival neighbors as they struggle to raise their young in America's National Parks.

Every season reveals a different majestic beauty throughout the soaring peaks, dense forests, deep canyons and serene valleys of America's National Parks.

The Great Smoky Mountains and the Gates of the Artic National Parks are filled with wonders both big and small.

Grand Canyon National Park and Saguaro National Park are part of the magnificent American southwest wilderness. Grand Canyon National Park is home to what may be the most famous natural wonder, and Saguaro National Park is home to more species than any other desert in North America.

Yellowstone and Yosemite National Parks are icons of the American West and both are home to classic stories of survival. Yellowstone National Park is the first national park and a wilderness jewel. Yosemite National Park is home to soaring granite cliffs, giant sequoias and towering waterfalls.

Olympic National Park and Everglades National Park are home to powerful apex predators fighting to survive. Olympic National Park spans many different ecosytems, and Everglades National Park is a puzzle of different fascinating habitats.

America's National Parks are transformed by winter, and the animal residents must adapt to survive.

Meeting the Gila monster, a feisty resident of the Grand Canyon.

Few places are as special as Yellowstone National Park. A wilderness jewel that is home to animals like Pygmy Owls and black gears.

In this updated episode, get a closer look at an apex predator that's endangering the park.

Out of the vast expanse of the Pacific Ocean and teaming with wildlife rises the Olympic peninsula.

With over 9 million visitors each year, the Great Smoky Mountains offer the best of nature's beauty.

The Saguaro National Park is a diverse habitat between heaven and hell with more species than any other desert in North America.

Bears, moose, wolves live in an endless wilderness in the Gates of the Arctic National Park in the North of Alaska.

Yosemite National Park is home to coyotes, black bears, black-backed woodpeckers, and great gray owls.