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1851
The first white men saw Yosemite National Park. -
Inspiration Point
James Mason leads tourists to Yosemite's Inspirtation Point. -
Yosemite and Mariposa Grove
President Lincoln signs act ceding Yosemite Valley and Mariposa Grove of the Great Seqoia's to California. -
Yellowstone
Henry Dana Washburn leads expedition to confirm rumors of Yellowstone's geothermin wonders. -
Alaska
John Muir visits Glacier Bay in Alaska. -
National Forests
President Harrison signs Forests Reserve Act, empowering Presidents to set aside public land as national forests. -
Mount Rainier
Mount Ranier becomes the first National Park created from a national forest. -
Grand Canyon
President Roosevelt declares the Grand Canyon a National Monument. -
NPS
Law written creating the National Park service. -
Park Visitiors
Park Visitors exceed one million a year.