Brunette Girl Reveals Her Dress And White Stockings Outside In The Park

A national park is a reserve of land, usually, but not always declared and owned by a national government, protected from most human development and pollution. National parks are a protected area of IUCN category II. The largest national park in the world is the Northeast Greenland National Park, which was established in 1974.
In the United States the concept of preserving landscapes for the pleasure of the people was established on June 30, 1864, when President Abraham Lincoln signed the bill creating the Yosemite Grant. A policy of preservation, rather than co-usage as in the National Forests, where grazing, farming and logging are licensed, was implemented four decades later during the presidential administration of Teddy Roosevelt, and Yosemite became a national park. Tourism and, later, recreation were the intended purposes of the lands Roosevelt set aside in the system. John Muir was instrumental in this effort.
These parks were termed national parks and today are looked after by the U.S. National Park Service. There are also national parks in many other countries.