The National Park System of the United States is the collection of physical properties owned or administered by the National Park Service. The collection includes all national parks and most national monuments, as well as several other types of protected areas of the United States .
The United States has 63 national parks, which are congressionally designated protected areas operated by the National Park Service, an agency of the Department of the Interior. National parks are designated for their natural beauty, unique geological features, diverse ecosystems, and recreational opportunities, typically "because of some ...
The National Park Service (NPS) in the United States is a Bureau of the Department of the Interior with its headquarters located in Washington, D.C. The bureaus consist of numerous support offices and seven regional offices, which oversee park operations within their geographic area.
The National Park Service (NPS) is part of the United States Department of the Interior. The National Park Service looks after many natural landscapes and historic and archaeological places and buildings. Millions of people from around the world visit the national parks. The National Park Service helps keep these parks in order. 
Sep 18, 2023 · Protecting the Natural World Explore Nature. Every Kid Outdoors For Kids. America’s Classrooms For Educators. The National Park Service cares for special places saved by the American people so that all may experience our heritage.
Roosevelt Arch at Yellowstone National Park . NPS/Neal Herbert. On August 25, 1916, President Woodrow Wilson signed the act creating the National Park Service, a new federal bureau in the Department of the Interior responsible for protecting the 35 national parks and monuments then managed by the department and those yet to be established.
Over 100 years later the National Park Service has grown from a small land management agency of 37 parks and monuments to one that oversees a system of more than 400 park units and administers everything from nationally important historic preservation programs to premier natural resource management.