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America's national monuments : the geologic West. [Volume 2], The Pacific Northwest's ring of fire: Devils Postpile National Monument
10:20

America's national monuments : the geologic West. [Volume 2], The Pacific Northwest's ring of fire: Devils Postpile National Monument  

This program tells the story of the Sierra Nevada Mountain Range and the history of the California gold rush.

America's national monuments : the geologic West. [Volume 3], The historic Pacific Northwest: Muir Woods National Monument
14:37

America's national monuments : the geologic West. [Volume 3], The historic Pacific Northwest: Muir Woods National Monument  

Muir Woods National Monument honors the origins of America's conservation and preservation movements.

America's national monuments : the geologic West. [Volume 3], The historic Pacific Northwest: Lava Beds National Monument
10:33

America's national monuments : the geologic West. [Volume 3], The historic Pacific Northwest: Lava Beds National Monument  

At Lava Beds National Monument, ancient volcanic history mixes with America's Indian wars.

America's national monuments : the geologic West. [Volume 2], The Pacific Northwest's ring of fire: Pinnacles National Monument
13:46

America's national monuments : the geologic West. [Volume 2], The Pacific Northwest's ring of fire: Pinnacles National Monument  

Pinnacles National Monument is home to the California condor. In this program, geology, tectonic plates and American history are discussed.