A national park is a park in use for conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural
areas known as national parks that are operated by the National Park Service, an agency of the Department of the Interior. National parks must be established
0426 The National Park Service (NPS) is an agency of the federal government of the United States that manages all national parks, many national monuments
Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into
Sequoia National Park is an American national park in the southern Sierra Nevada east of Visalia, California. The park was established on September 25