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  2. Episode of National Parks: America's Best Idea

National Parks: America's Best Idea

The Last Refuge (1890-1915)

Season 1, Episode 2 of 6

A lack of congressional protection for the parks sparks a conservation movement by organizations such as the Sierra Club, led by John Muir; the Audubon Society, led by George Bird Grinnell; and the Boone and Crockett Club, led by Theodore Roosevelt.

More From this Series

Previously Aired

Day
Time
Channel
10/3/2009
12:59 p.m.
PBS 6
2/3/2010
9 p.m.
PBS 6
2/4/2010
1 a.m.
PBS 6
9/3/2013
9 p.m.
PBS 6
9/4/2013
2 a.m.
PBS 6
9/4/2013
1 p.m.
PBS 6
4/26/2016
9 p.m.
PBS 6
4/27/2016
3 a.m.
PBS 6
5/2/2016
1 p.m.
PBS 6
6/20/2020
1 p.m.
PBS 6
6/21/2020
9 p.m.
PBS 6 Plus
6/22/2020
1 a.m.
PBS 6 Plus
11/8/2020
2 p.m.
PBS 6
7/11/2021
noon
PBS 6
7/17/2021
2:30 p.m.
PBS 6 Plus
11/25/2021
1 p.m.
PBS 6 Plus
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