The U.S. is home to 63 national parks spread across 30 states and two territories, including an unheard-of national park where you'll need a passport. These are all worth visiting, but certain parks ...

One of America’s greatest treasures is the beauty and majesty of its 63 national parks. Visiting the national parks is a great way to experience the natural and historical diversity of our beautiful ...

Jeffrey C. Hallo receives funding from the National Park Service. When people think about national parks, they often think about the most famous ones – places like Yellowstone, Yosemite, Denali, ...