It's Time to Close Our Parks
It is irresponsible and dangerous to put national parks and visitors in harm's way during the ongoing government shutdown.
Act NowNational Parks Conservation Association
Focus On
Yellowstone: The World's First National Park
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A River Through Golden Rocks
The park gets its name from the Yellowstone River, which in turn was named for the bright mustard-colored canyon walls it flows through. -
Lush, Steaming, Vibrant
From the lush valleys to the rocky canyons to the steaming geyser basins to the peaceful lakes, Yellowstone's terrain is varied and vibrant. -
More Than Old Faithful
Yellowstone is home to more than half the world's geysers and an exceptional concentration of geothermal energy. -
The 'Serengeti of North America'
Yellowstone has the largest concentration of mammals in the contiguous United States including a high number of large predators.
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