National Parks Service (United States)

The National Park Service (NPS) is a U.S. government agency responsible for managing national parks, monuments, and historical sites. Established in 1916, its mission is to preserve the natural and cultural resources of these areas for future generations and to provide opportunities for public enjoyment. The NPS oversees about 400 sites, including famous parks like Yellowstone and the Grand Canyon, focusing on conservation, education, and recreation. Through programs and initiatives, the agency promotes environmental stewardship and fosters appreciation for America's natural heritage.