There are so many different and beautiful U.S. National parks. Learn about the following National Parks in the United States, Great Smoky Mountains, Yosemite, Yellowstone, the Grand Canyon, Rocky Mountain National Park, the Everglades, Creater Lake, Glacier National Park, Grand Teton National Park, Carlsbad Caverns, Hawaii Volcanoes, Zion, Badlands, Petrified Forest, Joshua Tree and White Sands.