America's National Parks Episode Rating Graph

Witness wild Yosemite—from lush valley floors to soaring alpine peaks. An intimate look at life surviving and thriving in an epic National Park.

Hawai’i Volcanoes National Park—home to unique wildlife and the most active volcanoes on earth. Witness the natural wonders of this sacred land.

Big Bend National Park—a vast wilderness of mountains, deserts and rivers. A sanctuary for life, deep in the heart of Texas.

Just below Miami, hidden beneath the waves, is a giant nursery: Biscayne National Park. Thousands of animals come to rear their young or deposit them safely in the sand. Turtles, crocodiles, sharks and manatees all depend on the park as a place of refuge in a world of dangers. Biscayne National Park doesn’t just protect its wildlife; it also protects us.

Discovering Channel Islands: a hidden chain of wild islands in plain sight of Los Angeles—this is the Galapagos of the North. After a short boat ride through the bountiful ocean, you arrive to find rugged beaches, mountains and forests, with unique plants and animals found nowhere else, like the miniature Channel Island fox, the dazzling Garibaldi fish and the rare brown pelican.

Badlands National Park is an ancient land full of rugged beauty. Once an inland ocean, it’s now home to some of America's most iconic species.